Hello.

I would simply like to write a few big numbers with more than 20 digits in Excel 2013.
The first problem that I encountered was that Excel seemed to automatically convert them to scientific notation. I got pass that problem by clicking on “Format”, then on “Custom”, and then choosing “Type: 0”.
But unfortunately there is still a problem: Excel automatically rounds my big numbers…
For example when I try to write “37188534050951960476800”, Excel automatically converts it to “37188534050951900000000”.
How do I make Excel stop doing that?

Thanks in advance for your answers.