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| 4401396407 British Thermal Unit ISO | to common energy units |
|---|---|
| 4401396407 BTUiso | = 4643719687583.8 joules (J) |
| 4401396407 BTUiso | = 4643719687.5838 kilojoules (kJ) |
| 4401396407 BTUiso | = 1109875642347.9 calories (cal) |
| 4401396407 BTUiso | = 1109875642.3479 kilocalories (kcal) |
| 4401396407 BTUiso | = 2.8983757677563E+31 electron volt (eV) |
| 4401396407 BTUiso | = 1289922135.4399 watt hour (Wh) |
| 4401396407 BTUiso | = 1.0651358629277E+30 atomic unit of energy (au) |
| 4401396407 BTUiso | = 1109.8756423479 tons of TNT (tTNT) |
| 4401396407 BTUiso | = 3425031873415.5 foot pound force (ft lbf) |
| 4401396407 BTUiso | = 4.6437196875838E+19 ergs (ergs) |