Convert Decimal 18 to Octal
(18)10 = (?)8. Decimal 18 to octal conversion provides the detailed information on what is the octal equivalent of the decimal number (18)10 and the step-by-step work for how to convert base-10 number (18)10 into octal (base-8) equivalent manually.
(18)10 in octal is equal to:
1810 = 228
the octal equivalent of decimal number (18)10 is (22)8
1810 is the given decimal number,
10 in 1810 represents the base-10 or decimal number system,
228 is the octal equivalent of the decimal 18,
8 in 228 represents the base-8 or octal number system.
Important Notes: (18)10 in Octal
The below are some of the important notes to be remembered while converting the (base-10) decimal number 18 into a (base-8) octal equivalent.
- The first remainder while performing 18 MOD-8 operation is a Least Significant Bit (LSB).
- The final remainder while performing 18 MOD-8 operation is a Most Significant Bit (MSB).
- The remainders of 18 MOD-8 operation should be written from MSB to LSB to form the octal equivalent for the given decimal number (18)10.
How-to: What is (18)10 in octal?
The below step-by-step solution shows how to convert the decimal number 18 to its equivalent octal number. Representing each remainders of 18 MOD-8 operation in octal equivalents and arranging them from MSB to LSB produces the octal equivalent of 18.Solved Example:
What is the octal equivalent of 18?
step 1 Observe the input parameters, values and what to be found:
Decimal Number = (18)10
What to be found:
What is the octal equivalent of the decimal number (18)10?
(18)10 = (?)8
step 2 Perform successive 18 MOD-8 operation until the quotient becomes 0, and mark the first remainder as LSB and the final remainder as MSB as like the below:
Successive MOD-8 Operation for 18
|18 MOD-8||18 / 8 = 2||Remainder is 2 → LSB|
|2 MOD-8||2 / 8 = 0||Remainder is 2 → MSB|
step 3 Arrange or write the remainders of 18 MOD-8 operation from MSB to LSB produces the equivalent octal number for decimal 18:
(18)10 = (22)8
the octal equivalent of decimal 18 is (22)8.