# Math.E

The Math.E property represents Euler's number, the base of natural logarithms, e, which is approximately 2.718.

$Math.E = e ≈ 2.718 \mathtt{\mi{Math.E}} = e \approx 2.718$

Property attributes of Math.E
Writable no
Enumerable no
Configurable no

## Description

Because E is a static property of Math, you always use it as Math.E, rather than as a property of a Math object you created (Math is not a constructor).

## Examples

### Using Math.E

The following function returns e:

function getNapier() {
return Math.E;
}

getNapier(); // 2.718281828459045

## Browser compatibility

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