Question

How to get the length of a number in Node.js

Answer 1

const integer = 900871;

console.log(integer.toString().length); 

 
   
   
   
   
/*
run:
   
6
   
*/

 

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Answer 2

const float = 94871.9;

console.log(float.toString().length - 1); 

 
   
   
   
   
/*
run:
   
6
   
*/

 

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