## Convert newton-meter to zettajoule

 newton meter zettajoule

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

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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).

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