CDF hexadecimal to binary

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

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

F × 16⁰ = 15
D × 16¹ = 208
C × 16² = 3072

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:

15 + 208 + 3072 = 3295

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.

3295 ÷ 2 = 1647 with 1 remainder
1647 ÷ 2 = 823 with 1 remainder
823 ÷ 2 = 411 with 1 remainder
411 ÷ 2 = 205 with 1 remainder
205 ÷ 2 = 102 with 1 remainder
102 ÷ 2 = 51 with 0 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 CDF hexadecimal to binary:

CDF hexadecimal = 110011011111 binary

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