80CA hexadecimal to binary

Here we will show you how to convert the hexadecimal number 80CA 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 80CA from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in 80CA by 16⁰, multiply the second to last digit in 80CA by 16¹, multiply the third to last digit in 80CA by 16², multiply the fourth to last digit in 80CA by 16³, and so on, until all the digits are used.

A × 16⁰ = 10
C × 16¹ = 192
0 × 16² = 0
8 × 16³ = 32768

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 + 192 + 0 + 32768 = 32970

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.

32970 ÷ 2 = 16485 with 0 remainder
16485 ÷ 2 = 8242 with 1 remainder
8242 ÷ 2 = 4121 with 0 remainder
4121 ÷ 2 = 2060 with 1 remainder
2060 ÷ 2 = 1030 with 0 remainder
1030 ÷ 2 = 515 with 0 remainder
515 ÷ 2 = 257 with 1 remainder
257 ÷ 2 = 128 with 1 remainder
128 ÷ 2 = 64 with 0 remainder
64 ÷ 2 = 32 with 0 remainder
32 ÷ 2 = 16 with 0 remainder
16 ÷ 2 = 8 with 0 remainder
8 ÷ 2 = 4 with 0 remainder
4 ÷ 2 = 2 with 0 remainder
2 ÷ 2 = 1 with 0 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 80CA hexadecimal to binary:

80CA hexadecimal = 1000000011001010 binary

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80CB hexadecimal to binary
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