D77 hexadecimal to binary

Here we will show you how to convert the hexadecimal number D77 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 D77 from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in D77 by 16⁰, multiply the second to last digit in D77 by 16¹, multiply the third to last digit in D77 by 16², multiply the fourth to last digit in D77 by 16³, and so on, until all the digits are used.

7 × 16⁰ = 7
7 × 16¹ = 112
D × 16² = 3328

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:

7 + 112 + 3328 = 3447

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.

3447 ÷ 2 = 1723 with 1 remainder
1723 ÷ 2 = 861 with 1 remainder
861 ÷ 2 = 430 with 1 remainder
430 ÷ 2 = 215 with 0 remainder
215 ÷ 2 = 107 with 1 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 D77 hexadecimal to binary:

D77 hexadecimal = 110101110111 binary

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D78 hexadecimal to binary
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