›› Convert zettajoule to petawatthour


›› More information from the unit converter

How many zettajoule in 1 petawatthour? The answer is 0.0036.
We assume you are converting between zettajoule and petawatthour.
You can view more details on each measurement unit:
zettajoule or petawatthour
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-21 zettajoule, or 2.7777777777778E-19 petawatthour.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettajoules and petawatthour.
Type in your own numbers in the form to convert the units!

›› Quick conversion chart of zettajoule to petawatthour

1 zettajoule to petawatthour = 277.77778 petawatthour

2 zettajoule to petawatthour = 555.55556 petawatthour

3 zettajoule to petawatthour = 833.33333 petawatthour

4 zettajoule to petawatthour = 1111.11111 petawatthour

5 zettajoule to petawatthour = 1388.88889 petawatthour

6 zettajoule to petawatthour = 1666.66667 petawatthour

7 zettajoule to petawatthour = 1944.44444 petawatthour

8 zettajoule to petawatthour = 2222.22222 petawatthour

9 zettajoule to petawatthour = 2500 petawatthour

10 zettajoule to petawatthour = 2777.77778 petawatthour

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›› Common energy conversions

zettajoule to watthour
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›› Definition: Zettajoule

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).

›› Definition: Petawatthour

The SI prefix "peta" represents a factor of 1015, or in exponential notation, 1E15.

So 1 petawatthour = 1015 .

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