The toExponential() method in JavaScript is used to convert a number to its exponential notation form. It returns a string representing the Number object in exponential notation.
number.toExponential(value)JavaScript exponential notation example
Simple HTML example code converts a number into an exponential notation.
<!DOCTYPE html>
<html>
<head>
<script>
let num = 5.56789;
let n1 = num.toExponential();
console.log(n1)
let n2 = num.toExponential(3);
console.log(n2)
</script>
</head>
</html>
Output:
Do comment if you have any doubts or suggestions on this JS exponential notation topic.
Note: The All JS Examples codes are tested on the Firefox browser and the Chrome browser.
OS: Windows 10
Code: HTML 5 Version