Number in javascript

Something Like that:
e

Extra large or extra small numbers can be written with scientific (exponent) notation
For example I want to write number like 12300000
123e5

For that you need to create first html code.

HTML

x value <span id="demo"></span><br>
y value <span id="demo2"></span>

After that add this JS code.

JS

var x = 123e5;
var y = 123e-5;
document.getElementById("demo").innerHTML = x;
document.getElementById("demo2").innerHTML = y;

[codepen_embed height=”265″ theme_id=”0″ slug_hash=”XamzGa” default_tab=”result” user=”pradeepanvi”]See the Pen Number in javascript by Pradeep Kumar (@pradeepanvi) on CodePen.[/codepen_embed]

Now you can see

x value 12300000
y value 0.00123