3521 megajoules equals 978.06 kilowatt hours.
Convert 3521 megajoules into joules, kilojoules, calories, newton meters, foot pounds, watt hours, megawatt hours, mega electrons, etc...
Convert 979 kilowatt hours into joules, kilojoules, calories, newton meters, foot pounds, watt hours, megawatt hours, mega electrons, etc...