Babylonian mathematicians created a counting system based on which number?

Babylonian mathematicians developed a counting system based on the number 60, which is known as a sexagesimal system. This system significantly influenced mathematics and astronomy, as it allowed for the division of circles into 360 degrees and the measurement of time into 60 minutes and 60 seconds. The choice of 60 as a base number is believed to be practical for several reasons, including its numerous factors, which make calculations involving fractions easier. The legacy of the Babylonian counting system can still be seen today in how we measure time and angles. Other numerical bases like 10, 20, and 100 do not reflect the specific achievements and historical context of Babylonian mathematics as accurately as the choice of 60 does.