JavaScript - MyWebCode

JavaScript Numbers

March 29, 2021 by Dharmendra Yadav

JavaScript has only one type of number. Numbers can be written with or without decimals. Example var x = 123e5; // 12300000 var y = 123e-5; // 0.00123 Code#00:

<!DOCTYPE html>
<html>
<title>JavaScript Numbers</title>
<body>
<h2>JavaScript Numbers</h2>
<p>Extra large or extra small numbers can be written with scientific (exponent) notation:</p>
<p id="MWC"></p>
<script>
var x = 123e5;
var y = 123e-5;
document.getElementById("MWC").innerHTML = x + "<br>" + y;
</script>
</body>
</html>

<!DOCTYPE html>

<html>

<title>JavaScript Numbers</title>

<body>

<h2>JavaScript Numbers</h2>

<p>Extra large or extra small numbers can be written with scientific (exponent) notation:</p>

var x = 123e5;

var y = 123e-5;

document.getElementById("MWC").innerHTML = x + "<br>" + y;

</script>

</body>

</html>

Output: …

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