what is a number system in computer
The wide variety gadget is used for counting special things. Each wide variety gadget makes use of a base which is called „radix‟.
There are four types of number systems are generally used that are:
1. Decimal Number System
2. Binary Number System
3. Octal Number System
4. Hexadecimal Number
1. Decimal Number System: System Decimal Number System: The Decimal Number System has ten numbers that are zero,1,2,3,4,5,6,7,8,nine consequently its radix (base) is 10.
2.Binary Number System: The Binary Number System has numbers that are zero and 1 consequently its radix (base) is
3. Octal Number System: The Octal Number System has 8 numbers that are zero,1,2,3,4,5,6 and seven consequently its radix (base) is 8.
4.Hexadecimal Number System: The Hexadecimal Number System has 16 numbers that are zero,1,2,3,4,5,6,7,8,nine,A,B,C,D,E and F consequently its radix (base) is 16.