Hello ...

I've been trying to convert a long string of numbers into a number that can be used in calculations ( int, long, or long long ) ... but nothing worked :-|

If I have a string of 1s and 0s, and this string could be up to 128 characters in length, how can I convert it into a binary number, or any format as long as I can use it to perform calculations on it ?

Thanks in advance ^-^