2440 octal to binary

Here we will show you how to convert the octal number 2440 to a binary number. First note that the octal number system has eight different digits (0 1 2 3 4 5 6 7) and the binary number system has only two different digits (0 and 1).

The four steps used to convert 2440 from octal to binary are explained below.

Step 1)
Multiply the last digit in 2440 by 8⁰, multiply the second to last digit in 2440 by 8¹, multiply the third to last digit in 2440 by 8², multiply the fourth to last digit in 2440 by 8³, and so on, until all the digits are used:

0 × 8⁰ = 0
4 × 8¹ = 32
4 × 8² = 256
2 × 8³ = 1024

Step 2)
Next, we add up all the products we got from Step 1, like this:

0 + 32 + 256 + 1024 = 1312

Step 3)
Now we divide the sum from Step 2 by 2. Put the remainder aside. Then divide the whole part by 2 again, and put the remainder aside again. Keep doing this until the whole part is 0.

1312 ÷ 2 = 656 with 0 remainder
656 ÷ 2 = 328 with 0 remainder
328 ÷ 2 = 164 with 0 remainder
164 ÷ 2 = 82 with 0 remainder
82 ÷ 2 = 41 with 0 remainder
41 ÷ 2 = 20 with 1 remainder
20 ÷ 2 = 10 with 0 remainder
10 ÷ 2 = 5 with 0 remainder
5 ÷ 2 = 2 with 1 remainder
2 ÷ 2 = 1 with 0 remainder
1 ÷ 2 = 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 2440 octal to binary:

2440 octal = 10100100000 binary

Octal to Binary Converter
Here you can convert another octal number to binary. Remember, octal numbers only include digits 0 through 7.

2441 octal to binary
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