To convert a string with Scientific Notation, use the Number function. Pass the value to this function.
Example
You can try to run the following code to convert a string to correct number format −
Live Demo
<!DOCTYPE html> <html> <body> <script> document.write("String with Scientific Notation converted below:<br>"); document.write(Number("7.53245683E7")); </script> </body> </html>
Output
String with Scientific Notation converted below: 75324568.3