Data Representation
Digital Number System
In digital representation , various number systems are used. The most common number system used are :
- Decimal number system
- Binary number system
- Ocatl number system
- Hexadecimal number system
Decimal number system
- Decimal number system is composed of 10 digits.
- Digits used in decimal number system are 0,1,2,3,4,5,6,7,8 and 9.
- Base of decimal number system is 10.
Binary number system
- Binary number system is composed of 2 digits.
- Digits used in binary system are 0 and 1.
- Base of binary system is 2.
Octal number system
- Octal number system is composed of 8 digits.
- Digits used in octal number system are 0,1,2,3,4,5,6 and 7.
- Base of octal number system is 8.
Hexadecimal number system
- Hexadecimal number is composed of 16 digits.
- Digits used in hexadecimal number system are 0,1,2,3,4, 5,6,7,8,9, A(10), B(11), C(12),D(13),E(14) and F(15).
- Base of hexadecimal number system is 16.
Conversions
- Decimal to binary conversion
- Binary to decimal conversion
- Decimal to octal conversion
- Octal to decimal conversion
- Decimal to hexadecimal conversion
- Hexadecimal to decimal conversion
- Binary to octal conversion
- Octal to binary conversion
- Binary to hexadecimal conversion
- Hexadecimal to binary conversion
