How many zettajoule in 1 erg?
The answer is 1.0E-28.
We assume you are converting between zettajoule and erg.
You can view more details on each measurement unit: zettajoule or
erg
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-21 zettajoule, or 10000000 erg.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between zettajoules and ergs.
Type in your own numbers in the form to convert the units!

››Quick conversion chart of zettajoule to erg

1 zettajoule to erg = 1.0E+28 erg

2 zettajoule to erg = 2.0E+28 erg

3 zettajoule to erg = 3.0E+28 erg

4 zettajoule to erg = 4.0E+28 erg

5 zettajoule to erg = 5.0E+28 erg

6 zettajoule to erg = 6.0E+28 erg

7 zettajoule to erg = 7.0E+28 erg

8 zettajoule to erg = 8.0E+28 erg

9 zettajoule to erg = 9.0E+28 erg

10 zettajoule to erg = 1.0E+29 erg

››Want other units?

You can do the reverse unit conversion from
erg to zettajoule, or enter any two units below:

The SI prefix "zetta" represents a factor of
10^{21}, or in exponential notation, 1E21.

So 1 zettajoule = 10^{21} 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: Erg

An erg is the unit of energy and mechanical work in the centimetre-gram-second (CGS) system of units, symbol "erg". Its name is derived from the Greek word meaning "work".

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