Number system converting
- Decimal change into Binary number system- In this All the decimal number are divided by 2 as like some example:-
Convert 215 into binary number
A. First we divide by 215/2=102 we get binary number 1
B. second we divide by 192/2=51 we get binary number 0
c. Third we divide by 51/2=25 we get binary number 1
D. Fourth we divide by 25/2=12 we get binary number 1
E. fifth we divide by 12/2=6 we get binary number 0
E. Six step we divide 6/2=3 we get binary number 0
F. next is divide 3/2=1 we get binary number 1
G. next is we get 1 is binary we get binary number 1
215 is a decimal number and (11001101) is a binary number
we start the bottom to top
2. Decimal convert into octal number system
First we take a decimal and divide by the base of octal number and base of octal number is 8.
example:-convert 215 into octal number system
A. First we divide by 215/8=26 we get octal number 7
B. second we divide by 26/8=3 we get octal number 2
c. Third is get octal number 3
Base is 8 if we get the result is less then we get octal number
215 is decimal and (723) is the octal number system
3. Decimal convert into hexadecimal – In this we divided by 16 because hexadecimal base is 16.It means 11=A,12=B,13=C,14=D,15=E,16=F
Example – 215 convert into hexadecimal
A. First we divide by 215/16=13 we get Hexadecimal number 7
B. second we 13 is hexadecimal and word is C=13
215 is decimal and ( C 7 ) is hexadecimal.