# JavaScript Math pow( ) Method

• Last Updated : 09 Jul, 2020

Below is the example of the Math pow() Method.

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• Example:
 ``
• Output:
`81`

The Math.pow() method is used to power of a number i.e., the value of number raised to some exponent. Since the Math.pow() is a static method of Math and therefore it is always used as Math.pow() and not as a method of an object created of Math class.

Syntax:

`Math.pow(base, exponent)`

Parameters: This method accepts two parameters as mentioned above and described below:

• base:It is the base number which is to be raised.
• exponent:It is the value used to raise the base.

Return Value: The Math.pow() method returns a number representing the given base raised to the power of the given exponent.

More codes for the above method are as follows:

Program 1: When both base and exponent are passed as positive numbers in parameters:

 ``

Output:

`729`

Program 2: When the base value is negative and the exponent is positive:

 ``

Output:

`-729`

Program 3: When the base value is positive and the exponent is negative:

 ``

Output:

`0.0013717421124828531`

Program 4: When the base value is negative and the exponent has decimal point:

 ``

Output:

`NaN`

Supported Browsers: