60 (sexagesimal)

The Babylonians used a sexagesimal system. We use a decimal system. That means ours has 10 digits from 0 to 9 and the Babylonians had 60 digits in their sexagesimal system.

Sexagesimal degrees (cardinal directions)

They the Sexagesimal number system. It means that it has a numeral system with sixty as its base. We used the decimal system with ten as its base. The system was convenient back then but I would not change our decimal system for the sexagesimal.

The sexagesimal system (base 60).