Zeptojoules to petawatt-hours equation
To convert zeptojoules to petawatt-hours:
Multiply the number of zeptojoules by 2.7777777777777774e-40
About zeptojoules
One zeptojoule is equal to a sextillionth joules
About petawatt-hours
One petawatt-hour is equal to a quadrillion watt-hours