How many horsepower hour in 1 femtojoule?
The answer is 3.7250614122937E-22.
We assume you are converting between horsepower hour and femtojoule.
You can view more details on each measurement unit:
horsepower hour or femtojoule
The SI derived unit for energy is the joule.
1 joule is equal to 3.7250614122937E-7 horsepower hour, or 1.0E+15 femtojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between horsepower hours and femtojoules.
Type in your own numbers in the form to convert the units!
1 horsepower hour to femtojoule = 2.6845195E+21 femtojoule
2 horsepower hour to femtojoule = 5.369039E+21 femtojoule
3 horsepower hour to femtojoule = 8.0535585E+21 femtojoule
4 horsepower hour to femtojoule = 1.0738078E+22 femtojoule
5 horsepower hour to femtojoule = 1.34225975E+22 femtojoule
6 horsepower hour to femtojoule = 1.6107117E+22 femtojoule
7 horsepower hour to femtojoule = 1.87916365E+22 femtojoule
8 horsepower hour to femtojoule = 2.1476156E+22 femtojoule
9 horsepower hour to femtojoule = 2.41606755E+22 femtojoule
10 horsepower hour to femtojoule = 2.6845195E+22 femtojoule
You can do the reverse unit conversion from femtojoule to horsepower hour, or enter any two units below:
horsepower hour to megaelectron volt
horsepower hour to kilopond meter
horsepower hour to zettajoule
horsepower hour to hectojoule
horsepower hour to kilocalorie
horsepower hour to megawatthour
horsepower hour to cheval vapeur heure
horsepower hour to millijoule
horsepower hour to inch pound
horsepower hour to petawatthour
The SI prefix "femto" represents a factor of 10-15, or in exponential notation, 1E-15.
So 1 femtojoule = 10-15 joules.
The definition of a joule is as follows:
The joule (symbol J, also called newton meter, watt second, or coulomb volt) is the SI unit of energy and work. The unit is pronounced to rhyme with "tool", and is named in honor of the physicist James Prescott Joule (1818-1889).
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