What are the required steps to convert base 10 decimal system
number 1 712 427 to base 2 unsigned binary equivalent?
- A number written in base ten, or a decimal system number, is a number written using the digits 0 through 9. A number written in base two, or a binary system number, is a number written using only the digits 0 and 1.
1. Divide the number repeatedly by 2:
Keep track of each remainder.
Stop when you get a quotient that is equal to zero.
- division = quotient + remainder;
- 1 712 427 ÷ 2 = 856 213 + 1;
- 856 213 ÷ 2 = 428 106 + 1;
- 428 106 ÷ 2 = 214 053 + 0;
- 214 053 ÷ 2 = 107 026 + 1;
- 107 026 ÷ 2 = 53 513 + 0;
- 53 513 ÷ 2 = 26 756 + 1;
- 26 756 ÷ 2 = 13 378 + 0;
- 13 378 ÷ 2 = 6 689 + 0;
- 6 689 ÷ 2 = 3 344 + 1;
- 3 344 ÷ 2 = 1 672 + 0;
- 1 672 ÷ 2 = 836 + 0;
- 836 ÷ 2 = 418 + 0;
- 418 ÷ 2 = 209 + 0;
- 209 ÷ 2 = 104 + 1;
- 104 ÷ 2 = 52 + 0;
- 52 ÷ 2 = 26 + 0;
- 26 ÷ 2 = 13 + 0;
- 13 ÷ 2 = 6 + 1;
- 6 ÷ 2 = 3 + 0;
- 3 ÷ 2 = 1 + 1;
- 1 ÷ 2 = 0 + 1;
2. Construct the base 2 representation of the positive number:
Take all the remainders starting from the bottom of the list constructed above.
1 712 427(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 712 427 (base 10) = 1 1010 0010 0001 0010 1011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.