4200 foot pounds equals 35,590,275,000,000,000,000 mega electrons.
Convert 4200 foot pounds into joules, kilojoules, megajoules, calories, newton meters, watt hours, kilowatt hours, megawatt hours, etc...
Convert 3.5590275E+19 mega electrons into joules, kilojoules, megajoules, calories, newton meters, watt hours, kilowatt hours, megawatt hours, etc...