The way most humans count is using the decimal system, or what we call base 10; we write 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, and then when we get to 10, we carry 1 in the 10s column and start from 0 again. Then when the 10s column gets to 9 and the 1s column gets to 9, we carry 1 in the 100s column and start again. Why 10? We used to think it’s because we have 10 fingers, but then we discovered that the Babylonians counted up to 60, which stopped that theory.
Now, I’m really curious about that base 60 number system. I mean, 16 sounds plenty enough. Sixty?
From Beginning Perl