JavaScript > Number Properties

In this section we will learn about the Number Properties in JavaScript.

Number Properties:

JavaScript consists of only one type of number, those numbers can be written with or with out decimals like below.

var A = 21      // Without Decimal//
var B = 2.1     // With Decimal //

For extra large numbers we can write with exponential notation.

var A = 212e5        // Value is 2,120,000 //

For extra large numbers we can writw with exponential notation.

var A = 212e-5        // Value is 0.00212 //

In above cases "e" nothing but the exponential value of number "10".

6 posts found