## ››Convert megajoule to attojoule

 megajoule attojoule

How many megajoule in 1 attojoule? The answer is 1.0E-24.
We assume you are converting between megajoule and attojoule.
You can view more details on each measurement unit:
megajoule or attojoule
The SI derived unit for energy is the joule.
1 joule is equal to 1.0E-6 megajoule, or 1.0E+18 attojoule.
Note that rounding errors may occur, so always check the results.
Use this page to learn how to convert between megajoules and attojoules.
Type in your own numbers in the form to convert the units!

## ››Quick conversion chart of megajoule to attojoule

1 megajoule to attojoule = 1.0E+24 attojoule

2 megajoule to attojoule = 2.0E+24 attojoule

3 megajoule to attojoule = 3.0E+24 attojoule

4 megajoule to attojoule = 4.0E+24 attojoule

5 megajoule to attojoule = 5.0E+24 attojoule

6 megajoule to attojoule = 6.0E+24 attojoule

7 megajoule to attojoule = 7.0E+24 attojoule

8 megajoule to attojoule = 8.0E+24 attojoule

9 megajoule to attojoule = 9.0E+24 attojoule

10 megajoule to attojoule = 1.0E+25 attojoule

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

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## ››Definition: Megajoule

The SI prefix "mega" represents a factor of 106, or in exponential notation, 1E6.

So 1 megajoule = 106 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: Attojoule

The SI prefix "atto" represents a factor of 10-18, or in exponential notation, 1E-18.

So 1 attojoule = 10-18 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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