1422 octal to binary

Here we will show you how to convert the octal number 1422 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 1422 from octal to binary are explained below.

Step 1)
Multiply the last digit in 1422 by 8⁰, multiply the second to last digit in 1422 by 8¹, multiply the third to last digit in 1422 by 8², multiply the fourth to last digit in 1422 by 8³, and so on, until all the digits are used:

2 × 8⁰ = 2
2 × 8¹ = 16
4 × 8² = 256
1 × 8³ = 512

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

2 + 16 + 256 + 512 = 786

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.

786 ÷ 2 = 393 with 0 remainder
393 ÷ 2 = 196 with 1 remainder
196 ÷ 2 = 98 with 0 remainder
98 ÷ 2 = 49 with 0 remainder
49 ÷ 2 = 24 with 1 remainder
24 ÷ 2 = 12 with 0 remainder
12 ÷ 2 = 6 with 0 remainder
6 ÷ 2 = 3 with 0 remainder
3 ÷ 2 = 1 with 1 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 1422 octal to binary:

1422 octal = 1100010010 binary

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

1423 octal to binary
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