Javascript ToExponential() Function

The toExponential() function of number object returns a string exponential of specified number. Use it for example to get string exponential value of number.

Syntax

num.toExponential([someNumber])

Javascript ToExponential() Function Example

<DOCTYPE html>
<html> 
<head> <!-- www.techstrikers.com -->
<script type="text/javascript">
var num= 12.14;

document.write(num.toExponential() + "</br>");  
document.write(num.toExponential(4) + "</br>"); 
document.write(num.toExponential(2) + "</br>"); 
</script>
</head>
<body>
</body>
</html>

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