Okay, if I was given the number 4346, there are 4 digits there right? duh! :tongue2:(adsbygoogle = window.adsbygoogle || []).push({});

If I was given 45645, there are 5 digits right? duh! :tongue2:

Okay, does anyone know a formula to calculate the number of digits in a number?

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# Homework Help: In need of a formula

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