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| 1490000000000 British Thermal Unit ISO | to common energy units |
|---|---|
| 1490000000000 BTUiso | = 1.57203344E+15 joules (J) |
| 1490000000000 BTUiso | = 1572033440000 kilojoules (kJ) |
| 1490000000000 BTUiso | = 3.7572500956023E+14 calories (cal) |
| 1490000000000 BTUiso | = 375725009560.23 kilocalories (kcal) |
| 1490000000000 BTUiso | = 9.8118403674993E+33 electron volt (eV) |
| 1490000000000 BTUiso | = 436675955555.56 watt hour (Wh) |
| 1490000000000 BTUiso | = 3.6057930006899E+32 atomic unit of energy (au) |
| 1490000000000 BTUiso | = 375725.00956023 tons of TNT (tTNT) |
| 1490000000000 BTUiso | = 1.1594723627421E+15 foot pound force (ft lbf) |
| 1490000000000 BTUiso | = 1.57203344E+22 ergs (ergs) |