What are the required steps to convert base 10 decimal system
number 3 101 770 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;
- 3 101 770 ÷ 2 = 1 550 885 + 0;
- 1 550 885 ÷ 2 = 775 442 + 1;
- 775 442 ÷ 2 = 387 721 + 0;
- 387 721 ÷ 2 = 193 860 + 1;
- 193 860 ÷ 2 = 96 930 + 0;
- 96 930 ÷ 2 = 48 465 + 0;
- 48 465 ÷ 2 = 24 232 + 1;
- 24 232 ÷ 2 = 12 116 + 0;
- 12 116 ÷ 2 = 6 058 + 0;
- 6 058 ÷ 2 = 3 029 + 0;
- 3 029 ÷ 2 = 1 514 + 1;
- 1 514 ÷ 2 = 757 + 0;
- 757 ÷ 2 = 378 + 1;
- 378 ÷ 2 = 189 + 0;
- 189 ÷ 2 = 94 + 1;
- 94 ÷ 2 = 47 + 0;
- 47 ÷ 2 = 23 + 1;
- 23 ÷ 2 = 11 + 1;
- 11 ÷ 2 = 5 + 1;
- 5 ÷ 2 = 2 + 1;
- 2 ÷ 2 = 1 + 0;
- 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.
3 101 770(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
3 101 770 (base 10) = 10 1111 0101 0100 0100 1010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.