Petawatt-hours to zeptojoules equation
To convert petawatt-hours to zeptojoules:
Multiply the number of petawatt-hours by 3.6000000000000004e+39
About petawatt-hours
One petawatt-hour is equal to a quadrillion watt-hours
About zeptojoules
One zeptojoule is equal to a sextillionth joules