How many megalerg in 1 petajoule?
The answer is 1.0E+16.
We assume you are converting between megalerg and petajoule.
You can view more details on each measurement unit: megalerg or
petajoule
The SI derived unit for energy is the joule.
1 joule is equal to 10 megalerg, or 1.0E-15 petajoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megalerg and petajoules.
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The SI prefix "mega" represents a factor of
10^{6}, or in exponential notation, 1E6.

So 1 megalerg = 10^{6} lerg.

››Definition: Petajoule

The SI prefix "peta" represents a factor of
10^{15}, or in exponential notation, 1E15.

So 1 petajoule = 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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