The main reason is that 60 is divisible by many smaller numbers, for example, 2, 3, 4, 5, 6 and 10. Consequently, calculating a quarter or a third is easy. By contrast, our decimal system is based on a number (10) whose only proper factors are 2 and 5.
Chat with our AI personalities
Hindu-Arabic is our current number system while Babylonian numbers are an ancient number system which uses base 60 and uses only two symbols.
The Babylonian number system is believed to have started around 1800 BCE in ancient Mesopotamia, which is present-day Iraq. It was developed by the Babylonians, who were skilled mathematicians and astronomers. The system used a base-60 numeral system and had a significant influence on subsequent mathematical systems.
A minute is a time measurement unit equal to 1/60 of an hour or 60 seconds. It most probably derives its value from the Mesopotamian/ Babylonian civilization where they used a sexagecimal counting system.
hhh
Sexagesimal as used in ancient Mesopotamia was not a pure base 60 system, in the sense that it didn't use 60 distinct symbols for its digits. Instead, the cuneiform digits used ten as a sub-base in the fashion of a sign-value notation: a sexagesimal digit was composed of a group of narrow wedge-shaped marks representing units up to nine.