11715 octal to binary

Here we will show you how to convert the octal number 11715 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 11715 from octal to binary are explained below.

Step 1)
Multiply the last digit in 11715 by 8⁰, multiply the second to last digit in 11715 by 8¹, multiply the third to last digit in 11715 by 8², multiply the fourth to last digit in 11715 by 8³, and so on, until all the digits are used:

5 × 8⁰ = 5
1 × 8¹ = 8
7 × 8² = 448
1 × 8³ = 512
1 × 8⁴ = 4096

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

5 + 8 + 448 + 512 + 4096 = 5069

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.

5069 ÷ 2 = 2534 with 1 remainder
2534 ÷ 2 = 1267 with 0 remainder
1267 ÷ 2 = 633 with 1 remainder
633 ÷ 2 = 316 with 1 remainder
316 ÷ 2 = 158 with 0 remainder
158 ÷ 2 = 79 with 0 remainder
79 ÷ 2 = 39 with 1 remainder
39 ÷ 2 = 19 with 1 remainder
19 ÷ 2 = 9 with 1 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 11715 octal to binary:

11715 octal = 1001111001101 binary

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

11716 octal to binary
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