CF87 hexadecimal to binary

Here we will show you how to convert the hexadecimal number CF87 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 CF87 from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in CF87 by 16⁰, multiply the second to last digit in CF87 by 16¹, multiply the third to last digit in CF87 by 16², multiply the fourth to last digit in CF87 by 16³, and so on, until all the digits are used.

7 × 16⁰ = 7
8 × 16¹ = 128
F × 16² = 3840
C × 16³ = 49152

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 + 128 + 3840 + 49152 = 53127

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.

53127 ÷ 2 = 26563 with 1 remainder
26563 ÷ 2 = 13281 with 1 remainder
13281 ÷ 2 = 6640 with 1 remainder
6640 ÷ 2 = 3320 with 0 remainder
3320 ÷ 2 = 1660 with 0 remainder
1660 ÷ 2 = 830 with 0 remainder
830 ÷ 2 = 415 with 0 remainder
415 ÷ 2 = 207 with 1 remainder
207 ÷ 2 = 103 with 1 remainder
103 ÷ 2 = 51 with 1 remainder
51 ÷ 2 = 25 with 1 remainder
25 ÷ 2 = 12 with 1 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 CF87 hexadecimal to binary:

CF87 hexadecimal = 1100111110000111 binary

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CF88 hexadecimal to binary
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