4422 octal to binary

Here we will show you how to convert the octal number 4422 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 4422 from octal to binary are explained below.

Step 1)
Multiply the last digit in 4422 by 8⁰, multiply the second to last digit in 4422 by 8¹, multiply the third to last digit in 4422 by 8², multiply the fourth to last digit in 4422 by 8³, and so on, until all the digits are used:

2 × 8⁰ = 2
2 × 8¹ = 16
4 × 8² = 256
4 × 8³ = 2048

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

2 + 16 + 256 + 2048 = 2322

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.

2322 ÷ 2 = 1161 with 0 remainder
1161 ÷ 2 = 580 with 1 remainder
580 ÷ 2 = 290 with 0 remainder
290 ÷ 2 = 145 with 0 remainder
145 ÷ 2 = 72 with 1 remainder
72 ÷ 2 = 36 with 0 remainder
36 ÷ 2 = 18 with 0 remainder
18 ÷ 2 = 9 with 0 remainder
9 ÷ 2 = 4 with 1 remainder
4 ÷ 2 = 2 with 0 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 4422 octal to binary:

4422 octal = 100100010010 binary

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

4423 octal to binary
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