Number.toExponential() function in JavaScript


The toExponential() function of the Number object returns a string representing the number object in exponential notation.

Syntax

Its Syntax is as follows

var num=77.1234;
num.toExponential('0xF', 16);

Example

 Live Demo

<html>
<head>
   <title>JavaScript Example</title>
</head>
<body>
   <script type="text/javascript">
      var num = 77.1234;
      document.write( num.toExponential(4));
      document.write("<br>");
      var num = 77.1234;
      document.write(num.toExponential());
      document.write("<br>");
      var num = 77.1234;
      var num = 77.1234;
      document.write(num.toExponential(0));
   </script>
</body>
</html>

Output

7.7123e+1
7.71234e+1
8e+1

karthikeya Boyini
karthikeya Boyini

I love programming (: That's all I know

Updated on: 25-Jun-2020

19 Views

Kickstart Your Career

Get certified by completing the course

Get Started
Advertisements