where do we use the binary number system
Binary number The base-2 numeral system is a positional notation with a radix of 2. Each digit is referred to as a bit. Because of its straightforward implementation in digital electronic circuitry using logic gates, the binary system is used by almost all modern computers and computer-based devices.
Babylonian numerals This system first appeared around 2000 BC;[1] its structure reflects the decimal lexical numerals of Semitic languages rather than Sumerian lexical numbers.[2] However, the use of a special Sumerian sign for 60 (beside two Semitic signs for the same number)[1] attests to a relation with the Sumerian system.[2]