Different Numbering System

Different Numbering System Points : Different Numbering System, Binary Number System, Decimal Number System, Octal Number System, Hexadecimal Number System Binary Number System Binary means two the binary system, therefore uses only two digits 0 and 1 and hence it is a base-two system. 1 means ON and 0 means’ OFF, The binary number system is used in the design of digital circuits. Decimal Number System In the decimal number each of the ten digits 0 to 9 represented a certain quantity the ten digits do nor limit us to expss only ten different quantities, because we can used various digits in appropriate positions within a number to indicate the magnitude of the quantity. The radix is 10. Octal Number System The octal number way to express binary numbers and codes and therefore much easier to work with So this number system is used in computers and microprocessor to express binary quantities for input and output purposes. The octal number system has a base or radix of 8, eight different symbols are used to presented numbers which are 0,1,2,3,4,5,6 and 7. Hexadecimal Number System Hexadecimal number are used extensively in microcomputer. They are much shorter than binary numbers This makes them easy to write and remember. The hexadecimal number system has a base or radix of 16 sixteen different numbers which are 0-9 ,A,B,C,D,E AND F.