
Here we will show you how to convert the hexadecimal number CD0A 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 CD0A from hexadecimal to binary are explained below.
Step 1)
Multiply the last digit in CD0A by 16⁰, multiply the second to last digit in CD0A by 16¹, multiply the third to last digit in CD0A by 16², multiply the fourth to last digit in CD0A by 16³, and so on, until all the digits are used.
A × 16⁰ = 10
0 × 16¹ = 0
D × 16² = 3328
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:
10 + 0 + 3328 + 49152 = 52490
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.
52490 ÷ 2 = 26245 with 0 remainder
26245 ÷ 2 = 13122 with 1 remainder
13122 ÷ 2 = 6561 with 0 remainder
6561 ÷ 2 = 3280 with 1 remainder
3280 ÷ 2 = 1640 with 0 remainder
1640 ÷ 2 = 820 with 0 remainder
820 ÷ 2 = 410 with 0 remainder
410 ÷ 2 = 205 with 0 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 CD0A hexadecimal to binary:
CD0A hexadecimal = 1100110100001010 binary
Hexadecimal to Binary Converter
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CD0B hexadecimal to binary
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