Presentation Transcript
Number Systems :Number Systems -Binary
-Octal
-Hexadecimal
-Binary Coded Decimal (BCD)
Binary :Binary
Octal :Octal The octal (base 8) number system uses a set of eight digits (0 to 7). Octal numbers are organised in ascending powers of 8.
Hexadecimal :Hexadecimal The hexadecimal number system (base16) uses a set of sixteen digits (0, 1, 2, 3, 4, 5, 6, 7, 8, 9, A, B, C, D, E, F). The letters A to F represent the numbers 10 to 15. Hexadecimal numbers are organised in ascending powers of 16.
Binary-Coded Decimal (BCD) :Binary-Coded Decimal (BCD) Binary-coded decimal (BCD) numbering, codes decimal numbers into 4-bit binary numbers. The digits 0 to 9 are represented by the numbers 0000 to 1001.
1010111100 :1010111100 001 111 010 100