How much 50000000 Bolivianos in Singapore? 50000000 Bolivianos = 9799640.29 Singapore Dollars
How much 50000000 Bolivianos in United States? 50000000 Bolivianos = 7191868.7 USA Dollars
How much 50000000 Bolivianos in Eurozone? 50000000 Bolivianos = 6724828.75 Euros
How much 50000000 Bolivianos in United Kingdom? 50000000 Bolivianos = 5758565.23 Pound Sterlings
How much 50000000 Bolivianos in Australia? 50000000 Bolivianos = 11006838.6 Australian Dollars
How much 50000000 Bolivianos in Malaysia? 50000000 Bolivianos = 34301617.77 Ringgits
How much 50000000 Bolivianos in China? 50000000 Bolivianos = 52109403.86 Renminbi
How much 50000000 Bolivianos in Japan? 50000000 Bolivianos = 1136998482.23 Yenes
How much 50000000 Bolivianos in Hong Kong? 50000000 Bolivianos = 56300465.34 HK Dollars
How much 50000000 Bolivianos in United Arab Emirates? 50000000 Bolivianos = 26415014.55 UAE Dirhams
How much 50000000 Bolivianos in Indonesia? 50000000 Bolivianos = 116799948304.85 Indonesia Rupiahs
How much 50000000 Bolivianos in Taiwan? 50000000 Bolivianos = 234476495.25 New Taiwan Dollars
How much 50000000 Bolivianos in India? 50000000 Bolivianos = 599819469.71 Indian Rupees
How much 50000000 Bolivianos in Philippines? 50000000 Bolivianos = 414582463.12 Philippine Pesos
How much 50000000 Bolivianos in South Korea? 50000000 Bolivianos = 9911029133.4 South Korean Wons
How much 50000000 Bolivianos in Thailand? 50000000 Bolivianos = 265994644.07 Thai Baht
How much 50000000 Bolivianos in Sri Lanka? 50000000 Bolivianos = 2134072679.01 Sri Lankan Rupees
49980000 Bolivianos |
49990000 Bolivianos |
50000000 Bolivianos |
50010000 Bolivianos |
50020000 Bolivianos |
Most used Bolivianos money values |
Bolivianos Exchange rate |
Conversion: | 50000000 Bolivianos = | Inverse | = Bolivianos | |
---|---|---|---|---|
50000000 BOB to AED | = 26415014.55 UAE Dirham | 50000000 AED to BOB | = 94643143.02 Bolivianos | |
50000000 BOB to AFN | = 520026916.29 Afghani | 50000000 AFN to BOB | = 4807443.46 Bolivianos | |
50000000 BOB to ALL | = 677755377.5 Lek | 50000000 ALL to BOB | = 3688646.5 Bolivianos | |
50000000 BOB to AMD | = 2793329656.85 Dram | 50000000 AMD to BOB | = 894989.24 Bolivianos | |
50000000 BOB to ANG | = 12993283.08 Guilder | 50000000 ANG to BOB | = 192407106.36 Bolivianos | |
50000000 BOB to AOA | = 5998450008.46 Kwanza | 50000000 AOA to BOB | = 416774.33 Bolivianos | |
50000000 BOB to ARS | = 6286012297.23 Argentine Peso | 50000000 ARS to BOB | = 397708.42 Bolivianos | |
50000000 BOB to AUD | = 11006838.6 Australian Dollar | 50000000 AUD to BOB | = 227131521.59 Bolivianos | |
50000000 BOB to AWG | = 12945363.66 Aruban Florin | 50000000 AWG to BOB | = 193119333.33 Bolivianos | |
50000000 BOB to AZN | = 12226176.79 Azeri Manat | 50000000 AZN to BOB | = 204479294.12 Bolivianos | |
50000000 BOB to BAM | = 13143816.09 Convertible Mark | 50000000 BAM to BOB | = 190203513.47 Bolivianos | |
50000000 BOB to BBD | = 14383737.4 Barbados Dollar | 50000000 BBD to BOB | = 173807400 Bolivianos | |
50000000 BOB to BDT | = 791263447.36 Taka | 50000000 BDT to BOB | = 3159503.97 Bolivianos | |
50000000 BOB to BGN | = 13143499.64 Bulgarian Lev | 50000000 BGN to BOB | = 190208092.8 Bolivianos | |
50000000 BOB to BHD | = 2709004.33 Bahraini Dinar | 50000000 BHD to BOB | = 922848283.41 Bolivianos | |
50000000 BOB to BIF | = 20669274323.19 Burundi Franc | 50000000 BIF to BOB | = 120952.48 Bolivianos | |
50000000 BOB to BMD | = 7191868.7 Bermuda Dollar | 50000000 BMD to BOB | = 347614800 Bolivianos | |
50000000 BOB to BND | = 9813175.39 Brunei Dollar | 50000000 BND to BOB | = 254759535.12 Bolivianos | |
50000000 BOB to BRL | = 36795757.83 Brazil Real | 50000000 BRL to BOB | = 67942614.78 Bolivianos | |
50000000 BOB to BSD | = 7191868.7 Bahamian Dollar | 50000000 BSD to BOB | = 347614800 Bolivianos | |
50000000 BOB to BTC | = 112.83 Bitcoin | 50000000 BTC to BOB | = 22157105033592 Bolivianos | |
50000000 BOB to BTN | = 600735275.08 Bhutanese Ngultrum | 50000000 BTN to BOB | = 4161566.84 Bolivianos | |
50000000 BOB to BWP | = 99240596.2 Botswana Pula | 50000000 BWP to BOB | = 25191303.72 Bolivianos | |
50000000 BOB to BYN | = 23594083.16 BY Ruble | 50000000 BYN to BOB | = 105958768.67 Bolivianos | |
50000000 BOB to BZD | = 14532256.68 Belize Dollar | 50000000 BZD to BOB | = 172031092.95 Bolivianos | |
50000000 BOB to CAD | = 9838835.98 Canadian Dollar | 50000000 CAD to BOB | = 254095098.86 Bolivianos | |
50000000 BOB to CDF | = 20078649887.75 Congo Franc | 50000000 CDF to BOB | = 124510.36 Bolivianos | |
50000000 BOB to CHF | = 6579682.45 Swiss Franc | 50000000 CHF to BOB | = 379957546.25 Bolivianos | |
50000000 BOB to CLF | = 247184.53 UF Chile | 50000000 CLF to BOB | = 10113901658.42 Bolivianos | |
50000000 BOB to CLP | = 6820480600.94 Chilean Peso | 50000000 CLP to BOB | = 366543.08 Bolivianos | |
50000000 BOB to CNY | = 52109403.86 RMB Yuan | 50000000 CNY to BOB | = 47975985.43 Bolivianos | |
50000000 BOB to COP | = 28517670299.14 Colombian Peso | 50000000 COP to BOB | = 87664.95 Bolivianos | |
50000000 BOB to CRC | = 3614223732.71 Colon | 50000000 CRC to BOB | = 691711.47 Bolivianos | |
50000000 BOB to CUC | = 7191868.7 Convertible Peso | 50000000 CUC to BOB | = 347614800 Bolivianos | |
50000000 BOB to CUP | = 185190619.04 Cuban Peso | 50000000 CUP to BOB | = 13499603.88 Bolivianos | |
50000000 BOB to CVE | = 738780994.08 Cape Verdean Escudo | 50000000 CVE to BOB | = 3383952.78 Bolivianos | |
50000000 BOB to CZK | = 168970797.56 Czech Koruna | 50000000 CZK to BOB | = 14795456 Bolivianos | |
50000000 BOB to DJF | = 1283871198.81 Djibouti Franc | 50000000 DJF to BOB | = 1947235.83 Bolivianos | |
50000000 BOB to DKK | = 50133078.34 Danish Krone | 50000000 DKK to BOB | = 49867274.92 Bolivianos | |
50000000 BOB to DOP | = 422647906.53 Dominican Peso | 50000000 DOP to BOB | = 5915089.04 Bolivianos | |
50000000 BOB to DZD | = 965135898.99 Algerian Dinar | 50000000 DZD to BOB | = 2590308.79 Bolivianos | |
50000000 BOB to EGP | = 344213731.69 Egypt Pound | 50000000 EGP to BOB | = 7262929.31 Bolivianos | |
50000000 BOB to ERN | = 107878030.51 Nakfa | 50000000 ERN to BOB | = 23174320 Bolivianos | |
50000000 BOB to ETB | = 409491598.17 Birr | 50000000 ETB to BOB | = 6105131.37 Bolivianos | |
50000000 BOB to EUR | = 6724828.75 Euro | 50000000 EUR to BOB | = 371756678.72 Bolivianos | |
50000000 BOB to FJD | = 16271602.94 Fiji Dollar | 50000000 FJD to BOB | = 153641900.55 Bolivianos | |
50000000 BOB to FKP | = 5758565.23 Falkland pound | 50000000 FKP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to GBP | = 5758565.23 UK Pound Sterling | 50000000 GBP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to GEL | = 19274208.12 Lari | 50000000 GEL to BOB | = 129707014.93 Bolivianos | |
50000000 BOB to GGP | = 5758565.23 Guernsey Pound | 50000000 GGP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to GHS | = 97361166.73 Cedi | 50000000 GHS to BOB | = 25677588.76 Bolivianos | |
50000000 BOB to GIP | = 5758565.23 Gibraltar Pound | 50000000 GIP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to GMD | = 488507681.49 Dalasi | 50000000 GMD to BOB | = 5117626.79 Bolivianos | |
50000000 BOB to GNF | = 61794458995.99 Guinean Franc | 50000000 GNF to BOB | = 40456.7 Bolivianos | |
50000000 BOB to GTQ | = 55906271.83 Quetzal | 50000000 GTQ to BOB | = 44717701.94 Bolivianos | |
50000000 BOB to GYD | = 1508333196.69 Guyana Dollar | 50000000 GYD to BOB | = 1657458.71 Bolivianos | |
50000000 BOB to HKD | = 56300465.34 HK Dollar | 50000000 HKD to BOB | = 44404606.33 Bolivianos | |
50000000 BOB to HNL | = 178030919.57 Lempira | 50000000 HNL to BOB | = 14042504.56 Bolivianos | |
50000000 BOB to HRK | = 50674913.73 Kuna | 50000000 HRK to BOB | = 49334075.11 Bolivianos | |
50000000 BOB to HTG | = 955241829.46 Gourdes | 50000000 HTG to BOB | = 2617138.32 Bolivianos | |
50000000 BOB to HUF | = 2642939828.8 Forint | 50000000 HUF to BOB | = 945916.35 Bolivianos | |
50000000 BOB to IDR | = 116799948304.85 Indonesia Rupiah | 50000000 IDR to BOB | = 21404.12 Bolivianos | |
50000000 BOB to ILS | = 27511112.88 Israeli Shekel | 50000000 ILS to BOB | = 90872368.97 Bolivianos | |
50000000 BOB to IMP | = 5758565.23 Manx pound | 50000000 IMP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to INR | = 599819469.71 Indian Rupee | 50000000 INR to BOB | = 4167920.73 Bolivianos | |
50000000 BOB to IQD | = 9444910825.14 Iraqi Dinar | 50000000 IQD to BOB | = 264692.81 Bolivianos | |
50000000 BOB to IRR | = 302597875579.52 Iranian Rial | 50000000 IRR to BOB | = 8261.79 Bolivianos | |
50000000 BOB to ISK | = 1010889064.56 Icelandic Krona | 50000000 ISK to BOB | = 2473070.57 Bolivianos | |
50000000 BOB to JEP | = 5758565.23 Jersey Pound | 50000000 JEP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to JMD | = 1122078698.89 Jam Dollar | 50000000 JMD to BOB | = 2228007.72 Bolivianos | |
50000000 BOB to JOD | = 5096877.35 Jordanian Dinar | 50000000 JOD to BOB | = 490496401.86 Bolivianos | |
50000000 BOB to JPY | = 1136998482.23 Yen | 50000000 JPY to BOB | = 2198771.62 Bolivianos | |
50000000 BOB to KES | = 955242196.25 Kenyan Shilling | 50000000 KES to BOB | = 2617137.32 Bolivianos | |
50000000 BOB to KGS | = 638688283.7 Kyrgyz Som | 50000000 KGS to BOB | = 3914272.52 Bolivianos | |
50000000 BOB to KHR | = 29287598125.86 Cambodian Riel | 50000000 KHR to BOB | = 85360.36 Bolivianos | |
50000000 BOB to KMF | = 3306458779.95 Comorian Franc | 50000000 KMF to BOB | = 756095.92 Bolivianos | |
50000000 BOB to KPW | = 6472681830.58 North Korean Won | 50000000 KPW to BOB | = 386238.67 Bolivianos | |
50000000 BOB to KRW | = 9911029133.4 South Korean Won | 50000000 KRW to BOB | = 252244.24 Bolivianos | |
50000000 BOB to KWD | = 2213980.82 Kuwaiti Dinar | 50000000 KWD to BOB | = 1129187740.58 Bolivianos | |
50000000 BOB to KYD | = 6008065.54 Cayman Dollar | 50000000 KYD to BOB | = 416107311.85 Bolivianos | |
50000000 BOB to KZT | = 3191937124.08 Tenge | 50000000 KZT to BOB | = 783223.45 Bolivianos | |
50000000 BOB to LAK | = 153922838642.08 Lao Kip | 50000000 LAK to BOB | = 16241.9 Bolivianos | |
50000000 BOB to LBP | = 643623498726.18 Lebanon Pound | 50000000 LBP to BOB | = 3884.26 Bolivianos | |
50000000 BOB to LKR | = 2134072679.01 Sri Lankan Rupee | 50000000 LKR to BOB | = 1171469.01 Bolivianos | |
50000000 BOB to LRD | = 1390188234.22 Liberian Dollar | 50000000 LRD to BOB | = 1798317.62 Bolivianos | |
50000000 BOB to LSL | = 137714842.69 Lesotho Loti | 50000000 LSL to BOB | = 18153453.55 Bolivianos | |
50000000 BOB to LYD | = 35080648.18 Libyan Dinar | 50000000 LYD to BOB | = 71264361.69 Bolivianos | |
50000000 BOB to MAD | = 72825948.43 Moroccan Dirham | 50000000 MAD to BOB | = 34328423.5 Bolivianos | |
50000000 BOB to MDL | = 128111561.99 Moldovan Leu | 50000000 MDL to BOB | = 19514241.81 Bolivianos | |
50000000 BOB to MGA | = 32029435901.46 Malagasy Ariary | 50000000 MGA to BOB | = 78053.2 Bolivianos | |
50000000 BOB to MKD | = 413608892.66 Macedonian Denar | 50000000 MKD to BOB | = 6044357.47 Bolivianos | |
50000000 BOB to MMK | = 15140461237.55 Kyat | 50000000 MMK to BOB | = 165120.47 Bolivianos | |
50000000 BOB to MNT | = 24811947017.22 Tugrik | 50000000 MNT to BOB | = 100757.91 Bolivianos | |
50000000 BOB to MOP | = 58135758.32 Macau Pataca | 50000000 MOP to BOB | = 43002793.33 Bolivianos | |
50000000 BOB to MRO | = 0 Mauritanian Ouguiya | 50000000 MRO to BOB | = INF Bolivianos | |
50000000 BOB to MUR | = 333231690.65 Mauritian Rupee | 50000000 MUR to BOB | = 7502287.66 Bolivianos | |
50000000 BOB to MVR | = 111186290.11 Rufiyaa | 50000000 MVR to BOB | = 22484786.55 Bolivianos | |
50000000 BOB to MWK | = 12496660333.51 Malawi Kwacha | 50000000 MWK to BOB | = 200053.45 Bolivianos | |
50000000 BOB to MXN | = 123413186.09 Mexican Peso | 50000000 MXN to BOB | = 20257154.68 Bolivianos | |
50000000 BOB to MYR | = 34301617.77 Ringgit | 50000000 MYR to BOB | = 72882859.84 Bolivianos | |
50000000 BOB to MZN | = 460279517.73 Metical | 50000000 MZN to BOB | = 5431482.18 Bolivianos | |
50000000 BOB to NAD | = 137715475.58 Namibian Dollar | 50000000 NAD to BOB | = 18153370.12 Bolivianos | |
50000000 BOB to NGN | = 9503870642.16 Nigerian Naira | 50000000 NGN to BOB | = 263050.72 Bolivianos | |
50000000 BOB to NIO | = 265322614.28 Nicaraguan Cordoba | 50000000 NIO to BOB | = 9422491.21 Bolivianos | |
50000000 BOB to NOK | = 79389600.21 Norwegian Krone | 50000000 NOK to BOB | = 31490270.68 Bolivianos | |
50000000 BOB to NPR | = 961176142.39 Nepali Rupee | 50000000 NPR to BOB | = 2600980.08 Bolivianos | |
50000000 BOB to NZD | = 12109567.83 New Zealand Dollar | 50000000 NZD to BOB | = 206448325.38 Bolivianos | |
50000000 BOB to OMR | = 2768207.8 Omani Rial | 50000000 OMR to BOB | = 903111392.85 Bolivianos | |
50000000 BOB to PAB | = 7191868.7 Balboa | 50000000 PAB to BOB | = 347614800 Bolivianos | |
50000000 BOB to PEN | = 27084009.37 Peruvian Nuevo Sol | 50000000 PEN to BOB | = 92305388.24 Bolivianos | |
50000000 BOB to PGK | = 27829302.72 Kina | 50000000 PGK to BOB | = 89833368.26 Bolivianos | |
50000000 BOB to PHP | = 414582463.12 Philippine Peso | 50000000 PHP to BOB | = 6030163.41 Bolivianos | |
50000000 BOB to PKR | = 2001102340.87 Pakistani Rupee | 50000000 PKR to BOB | = 1249311.42 Bolivianos | |
50000000 BOB to PLN | = 29016291.88 Zloty | 50000000 PLN to BOB | = 86158493.65 Bolivianos | |
50000000 BOB to PYG | = 53521081675.75 Guarani | 50000000 PYG to BOB | = 46710.57 Bolivianos | |
50000000 BOB to QAR | = 26208586.34 Qatar Riyal | 50000000 QAR to BOB | = 95388586.29 Bolivianos | |
50000000 BOB to RON | = 33492532.54 Romanian Leu | 50000000 RON to BOB | = 74643504.4 Bolivianos | |
50000000 BOB to RSD | = 787926751.1 Serbian Dinar | 50000000 RSD to BOB | = 3172883.77 Bolivianos | |
50000000 BOB to RUB | = 662845044.28 Russian Ruble | 50000000 RUB to BOB | = 3771620.56 Bolivianos | |
50000000 BOB to RWF | = 9305777213.74 Rwandan Franc | 50000000 RWF to BOB | = 268650.32 Bolivianos | |
50000000 BOB to SAR | = 26973463.16 Saudi Riyal | 50000000 SAR to BOB | = 92683686.39 Bolivianos | |
50000000 BOB to SBD | = 60952417.73 Solomon Dollar | 50000000 SBD to BOB | = 41015600.25 Bolivianos | |
50000000 BOB to SCR | = 97341906.9 Seychelles Rupee | 50000000 SCR to BOB | = 25682669.26 Bolivianos | |
50000000 BOB to SDG | = 4214435058.58 Sudan Pound | 50000000 SDG to BOB | = 593199.32 Bolivianos | |
50000000 BOB to SEK | = 78314272 Swedish Krona | 50000000 SEK to BOB | = 31922661.55 Bolivianos | |
50000000 BOB to SGD | = 9799640.29 Singapore Dollar | 50000000 SGD to BOB | = 255111404.67 Bolivianos | |
50000000 BOB to SHP | = 5758565.23 Saint Helena Pound | 50000000 SHP to BOB | = 434135917.72 Bolivianos | |
50000000 BOB to SLL | = 150809890718.12 Leone | 50000000 SLL to BOB | = 16577.16 Bolivianos | |
50000000 BOB to SOS | = 4120296294.92 Somali Shilling | 50000000 SOS to BOB | = 606752.48 Bolivianos | |
50000000 BOB to SRD | = 245958313.63 Suriname Dollar | 50000000 SRD to BOB | = 10164324.04 Bolivianos | |
50000000 BOB to SSP | = 936812816.95 South Sudanese Pound | 50000000 SSP to BOB | = 2668622.75 Bolivianos | |
50000000 BOB to STD | = 160247780013.97 Dobra | 50000000 STD to BOB | = 15600.84 Bolivianos | |
50000000 BOB to SVC | = 62893380.83 Salvador Colon | 50000000 SVC to BOB | = 39749810.98 Bolivianos | |
50000000 BOB to SYP | = 18069785866.42 Syrian Pound | 50000000 SYP to BOB | = 138352.5 Bolivianos | |
50000000 BOB to SZL | = 136014792.81 Swazi Lilangeni | 50000000 SZL to BOB | = 18380353.7 Bolivianos | |
50000000 BOB to THB | = 265994644.07 Thai Baht | 50000000 THB to BOB | = 9398685.48 Bolivianos | |
50000000 BOB to TJS | = 78764792.24 Tajik Somoni | 50000000 TJS to BOB | = 31740069.76 Bolivianos | |
50000000 BOB to TMT | = 25171540.45 Turkmen Manat | 50000000 TMT to BOB | = 99318514.29 Bolivianos | |
50000000 BOB to TND | = 22640002.67 Tunisian Dinar | 50000000 TND to BOB | = 110424015.25 Bolivianos | |
50000000 BOB to TOP | = 17155613.05 Tonga Paanga | 50000000 TOP to BOB | = 145724900.21 Bolivianos | |
50000000 BOB to TRY | = 233793260.53 Turkish Lira | 50000000 TRY to BOB | = 10693208.15 Bolivianos | |
50000000 BOB to TTD | = 48838038.54 Trinidad Dollar | 50000000 TTD to BOB | = 51189607.01 Bolivianos | |
50000000 BOB to TWD | = 234476495.25 New Taiwan Dollar | 50000000 TWD to BOB | = 10662049.5 Bolivianos | |
50000000 BOB to TZS | = 18626939934.66 Tanzanian Shilling | 50000000 TZS to BOB | = 134214.21 Bolivianos | |
50000000 BOB to UAH | = 285487923.7 Hryvnia | 50000000 UAH to BOB | = 8756937.83 Bolivianos | |
50000000 BOB to UGX | = 27416854259.37 Ugandan Shilling | 50000000 UGX to BOB | = 91184.79 Bolivianos | |
50000000 BOB to USD | = 7191868.7 US Dollar | 50000000 USD to BOB | = 347614800 Bolivianos | |
50000000 BOB to UYU | = 277784152.17 Uruguayan Peso | 50000000 UYU to BOB | = 8999793.47 Bolivianos | |
50000000 BOB to UZS | = 91129108923.15 Uzbekistan Som | 50000000 UZS to BOB | = 27433.61 Bolivianos | |
50000000 BOB to VND | = 182280359603.5 Vietnam Dong | 50000000 VND to BOB | = 13715.14 Bolivianos | |
50000000 BOB to VUV | = 853833035.88 Vanuatu Vatu | 50000000 VUV to BOB | = 2927972.91 Bolivianos | |
50000000 BOB to WST | = 20137232.36 Samoa Tala | 50000000 WST to BOB | = 124148142.86 Bolivianos | |
50000000 BOB to XAF | = 4411198940.61 CFA Franc | 50000000 XAF to BOB | = 566739.35 Bolivianos | |
50000000 BOB to XCD | = 19436384.76 East Caribbean Dolla | 50000000 XCD to BOB | = 128624743.3 Bolivianos | |
50000000 BOB to XDR | = 5484540.65 Special Drawing Righ | 50000000 XDR to BOB | = 455826688.33 Bolivianos | |
50000000 BOB to XOF | = 4411198940.61 CFA Franc | 50000000 XOF to BOB | = 566739.35 Bolivianos | |
50000000 BOB to XPF | = 802485610.51 CFP Franc | 50000000 XPF to BOB | = 3115320.66 Bolivianos | |
50000000 BOB to YER | = 1800663751.95 Yemeni Rial | 50000000 YER to BOB | = 1388376.92 Bolivianos | |
50000000 BOB to ZAR | = 134916939.67 South African Rand | 50000000 ZAR to BOB | = 18529919.27 Bolivianos | |
50000000 BOB to ZMW | = 191055120.5 Kwacha | 50000000 ZMW to BOB | = 13085228.98 Bolivianos | |
50000000 BOB to ZWL | = 2315781721.61 Zimbabwe Dollar | 50000000 ZWL to BOB | = 1079549.07 Bolivianos |