How many zettajoule in 1 exakilojoule? The answer is 1. We assume you are converting between zettajoule and exakilojoule. You can view more details on each measurement unit: zettajoule or exakilojoule The SI derived unit for energy is the joule. 1 joule is equal to 1.0E-21 zettajoule, or 1.0E-21 exakilojoule. Note that rounding errors may occur, so always check the results. Use this page to learn how to convert between zettajoules and exakilojoules. Type in your own numbers in the form to convert the units!
1 zettajoule to exakilojoule = 1 exakilojoule
5 zettajoule to exakilojoule = 5 exakilojoule
10 zettajoule to exakilojoule = 10 exakilojoule
20 zettajoule to exakilojoule = 20 exakilojoule
30 zettajoule to exakilojoule = 30 exakilojoule
40 zettajoule to exakilojoule = 40 exakilojoule
50 zettajoule to exakilojoule = 50 exakilojoule
75 zettajoule to exakilojoule = 75 exakilojoule
100 zettajoule to exakilojoule = 100 exakilojoule
You can do the reverse unit conversion from exakilojoule to zettajoule, or enter any two units below:
The SI prefix "zetta" represents a factor of 1021, or in exponential notation, 1E21.
So 1 zettajoule = 1021 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).
The SI prefix "exa" represents a factor of 1018, or in exponential notation, 1E18.
So 1 exakilojoule = 1018 kilojoules.
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