Sexagesimal, also known as base 60, [1] is a numeral system with sixty as its base. It originated with the ancient Sumerians in the 3rd millennium BC, was passed down to the ancient Babylonians, and is …

Sexagesimal, also known as base 60 or sexagenary, is a numeral system with sixty as its base. It originated with the ancient Sumerians in the 3rd millennium BC, was passed down to the ancient …

…the base of 60 (sexagesimal). The reasons for the choice of 60 are obscure, but one good mathematical reason might have been the existence of so many divisors (2, 3, 4, and 5, and some …

Illustrated definition of Sexagesimal: A number system with base 60. In other words we count up to just before 60 and then return to 0. Just like seconds...

The meaning of SEXAGESIMAL is of, relating to, or based on the number 60.

Dec 3, 2025 · Number Theory Arithmetic Number Bases Sexagesimal The base-60 notational system for representing real numbers. A base-60 number system was used by the Babylonians and is …

Dec 17, 2025 · sexagesimal (plural sexagesimals) (mathematics) A fraction involving division by 60; a sixtieth part of something.

In the sexagesimal system, any fraction in which the denominator is a regular number (having only 2, 3, and 5 in its prime factorization) may be expressed exactly.

The sexagesimal system is a numeral system based on the number 60, used for measuring time, angles, and geographic coordinates. It divides a circle into 360 degrees, each degree into 60 …

Therefore, using sexagesimal numbers, fractions are simplified. For example, one hour can be divided evenly into sections of 30 minutes, 20 minutes, 15 minutes, 12 minutes, 10 minutes, 6 minutes, 5 …