Example: 153_{(8)} = 1 x 8^{2} + 5 x 8^{1} + 3 x 8^{0} = 64 + 40 + 3 = 107
(The procedure is exactly the same as the one to find the representation for a value in the binary number system, except you need to divide by 8 instead of 2)
Example: value = 23 Find the representation in the octal number system: 23 8 ------ 7 2 8 ------ 2 0 representation is ----> 27_{(8)}
Octal digit Binary digits ----------- ------------- 0 --> 000 1 --> 001 2 --> 010 3 --> 011 4 --> 100 5 --> 101 6 --> 110 7 --> 111 Example: 153_{(8)} = 01101011_{(2)}
Binary digits Octal digit ------------- ----------- 000 --> 0 001 --> 1 010 --> 2 011 --> 3 100 --> 4 101 --> 5 110 --> 6 111 --> 7 Example: 11111101_{(2)} = 375_{(8)}