Question

octal number system consists of ............ digits

Answer 1

octal number system has 8 digits.
they are 0 ,1 , 2 , 3 , 4 , 5 , 6 , 7

Answer 2

There are 8 digits in the "Octal number system".

• Any number system which has its base as $8$ is called an Octal system.
• Generally, the numbers used in the octal system are $0, 1, 2, 3, 4, 5, 6,$ and $7.$
• In the number system, when the octal numbers are grouped in pairs of three, a binary number is used to represent them.
• Example: $5_{8} , 70_{8} , 35_{8} , 12_{8}$.
• The octal number $12_{8}$ is represented as $001010_{2}$ in the binary system. In the octal system $1$ is equivalent to $001$ in the binary system and $2$ in the octal system is equivalent to $010$ in the octal system.

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