20520 megajoules equals 5,700 kilowatt hours.
Convert 20520 megajoules into joules, kilojoules, calories, newton meters, foot pounds, watt hours, megawatt hours, mega electrons, etc...
Convert 5700 kilowatt hours into joules, kilojoules, calories, newton meters, foot pounds, watt hours, megawatt hours, mega electrons, etc...