4639 newton meters equals 4.64 kilojoules.
Convert 4639 newton meters into joules, megajoules, calories, foot pounds, watt hours, kilowatt hours, megawatt hours, mega electrons, etc...
Convert 5 kilojoules into joules, megajoules, calories, foot pounds, watt hours, kilowatt hours, megawatt hours, mega electrons, etc...