
Here we will show you how to convert the hexadecimal number ABDE to an octal number. First note that the hexadecimal number system has sixteen different digits (0 1 2 3 4 5 6 7 8 9 A B C D E F) and the octal number system has only eight different digits (0 1 2 3 4 5 6 7).
The four steps used to convert ABDE from hexadecimal to octal are explained below.
Step 1)
Multiply the last digit in ABDE by 16⁰, multiply the second to last digit in ABDE by 16¹, multiply the third to last digit in ABDE by 16², multiply the fourth to last digit in ABDE by 16³, and so on, until all the digits are used.
E × 16⁰ = 14
D × 16¹ = 208
B × 16² = 2816
A × 16³ = 40960
Remember that the hexadecimal number system has sixteen different digits, so when doing the above calculation, we use the following values if applicable: A=10, B=11, C=12, D=13, E=14, and F=15.
Step 2)
Next, we add up all the products we got from Step 1, like this:
14 + 208 + 2816 + 40960 = 43998
Step 3)
Now we divide the sum from Step 2 by 8. Put the remainder aside. Then divide the whole part by 8 again, and put the remainder aside again. Keep doing this until the whole part is 0.
43998 ÷ 8 = 5499 with 6 remainder
5499 ÷ 8 = 687 with 3 remainder
687 ÷ 8 = 85 with 7 remainder
85 ÷ 8 = 10 with 5 remainder
10 ÷ 8 = 1 with 2 remainder
1 ÷ 8 = 0 with 1 remainder
Step 4)
In the final step, we take the remainders from Step 3 and put them together in reverse order to get our answer to ABDE hexadecimal to octal:
ABDE hexadecimal = 125736 octal
Hexadecimal to Octal Converter
Here you can convert another hexadecimal number to octal.
ABDF hexadecimal to octal
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