JavaScript Math E Property (original) (raw)

Last Updated : 23 Jul, 2025

The **Math.E is a property in JavaScript that simply returns the value of Euler's Number, which is nothing but just has a base of the natural logarithm. Its value is approximately around of **2.71828.

**Syntax:

Math.E;
Math.E ≈ 2.718

**Return Values:

**Example 1: Below is an example of the Math E Property.

JavaScript `

console.log(Math.E)

`

**Example 2: The value of the base of the natural logarithm can be printed in the form of a function as shown below.

JavaScript `

// function is being called. function value() { return Math.E; }

// Calling Function. console.log(value());

`

**Example 3: We consider Math.E is a function but in actuality, it is a property which is why the error as output is being shown.

JavaScript `

console.log(Math.E(70));

`

**Output:

Error: Math.LN2 is not a function

**Note: Check the console for errors.

**Related Articles: Javascript Math Object Complete reference

**Supported Browsers: