2A30 hexadecimal to octal

Here we will show you how to convert the hexadecimal number 2A30 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 2A30 from hexadecimal to octal are explained below.

Step 1)
Multiply the last digit in 2A30 by 16⁰, multiply the second to last digit in 2A30 by 16¹, multiply the third to last digit in 2A30 by 16², multiply the fourth to last digit in 2A30 by 16³, and so on, until all the digits are used.

0 × 16⁰ = 0
3 × 16¹ = 48
A × 16² = 2560
2 × 16³ = 8192

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:

0 + 48 + 2560 + 8192 = 10800

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.

10800 ÷ 8 = 1350 with 0 remainder
1350 ÷ 8 = 168 with 6 remainder
168 ÷ 8 = 21 with 0 remainder
21 ÷ 8 = 2 with 5 remainder
2 ÷ 8 = 0 with 2 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 2A30 hexadecimal to octal:

2A30 hexadecimal = 25060 octal

Hexadecimal to Octal Converter
Here you can convert another hexadecimal number to octal.

2A31 hexadecimal to octal
Go here for the next hexadecimal number on our list that we have converted to octal.