7A28 hexadecimal to binary

Here we will show you how to convert the hexadecimal number 7A28 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 7A28 from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in 7A28 by 16⁰, multiply the second to last digit in 7A28 by 16¹, multiply the third to last digit in 7A28 by 16², multiply the fourth to last digit in 7A28 by 16³, and so on, until all the digits are used.

8 × 16⁰ = 8
2 × 16¹ = 32
A × 16² = 2560
7 × 16³ = 28672

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:

8 + 32 + 2560 + 28672 = 31272

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.

31272 ÷ 2 = 15636 with 0 remainder
15636 ÷ 2 = 7818 with 0 remainder
7818 ÷ 2 = 3909 with 0 remainder
3909 ÷ 2 = 1954 with 1 remainder
1954 ÷ 2 = 977 with 0 remainder
977 ÷ 2 = 488 with 1 remainder
488 ÷ 2 = 244 with 0 remainder
244 ÷ 2 = 122 with 0 remainder
122 ÷ 2 = 61 with 0 remainder
61 ÷ 2 = 30 with 1 remainder
30 ÷ 2 = 15 with 0 remainder
15 ÷ 2 = 7 with 1 remainder
7 ÷ 2 = 3 with 1 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 7A28 hexadecimal to binary:

7A28 hexadecimal = 111101000101000 binary

Hexadecimal to Binary Converter
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7A29 hexadecimal to binary
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