1A70 hexadecimal to binary

Here we will show you how to convert the hexadecimal number 1A70 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 1A70 from hexadecimal to binary are explained below.

Step 1)
Multiply the last digit in 1A70 by 16⁰, multiply the second to last digit in 1A70 by 16¹, multiply the third to last digit in 1A70 by 16², multiply the fourth to last digit in 1A70 by 16³, and so on, until all the digits are used.

0 × 16⁰ = 0
7 × 16¹ = 112
A × 16² = 2560
1 × 16³ = 4096

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:

0 + 112 + 2560 + 4096 = 6768

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.

6768 ÷ 2 = 3384 with 0 remainder
3384 ÷ 2 = 1692 with 0 remainder
1692 ÷ 2 = 846 with 0 remainder
846 ÷ 2 = 423 with 0 remainder
423 ÷ 2 = 211 with 1 remainder
211 ÷ 2 = 105 with 1 remainder
105 ÷ 2 = 52 with 1 remainder
52 ÷ 2 = 26 with 0 remainder
26 ÷ 2 = 13 with 0 remainder
13 ÷ 2 = 6 with 1 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 1A70 hexadecimal to binary:

1A70 hexadecimal = 1101001110000 binary

Hexadecimal to Binary Converter
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