D689 hexadecimal to binary

Here we will show you how to convert the hexadecimal number D689 to a binary 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 binary number system has only two different digits (0 and 1).

The four steps used to convert D689 from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in D689 by 16⁰, multiply the second to last digit in D689 by 16¹, multiply the third to last digit in D689 by 16², multiply the fourth to last digit in D689 by 16³, and so on, until all the digits are used.

9 × 16⁰ = 9
8 × 16¹ = 128
6 × 16² = 1536
D × 16³ = 53248

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:

9 + 128 + 1536 + 53248 = 54921

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.

54921 ÷ 2 = 27460 with 1 remainder
27460 ÷ 2 = 13730 with 0 remainder
13730 ÷ 2 = 6865 with 0 remainder
6865 ÷ 2 = 3432 with 1 remainder
3432 ÷ 2 = 1716 with 0 remainder
1716 ÷ 2 = 858 with 0 remainder
858 ÷ 2 = 429 with 0 remainder
429 ÷ 2 = 214 with 1 remainder
214 ÷ 2 = 107 with 0 remainder
107 ÷ 2 = 53 with 1 remainder
53 ÷ 2 = 26 with 1 remainder
26 ÷ 2 = 13 with 0 remainder
13 ÷ 2 = 6 with 1 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 D689 hexadecimal to binary:

D689 hexadecimal = 1101011010001001 binary

Hexadecimal to Binary Converter
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