What are the required steps to convert base 10 decimal system
number 7 002 984 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;
- 7 002 984 ÷ 2 = 3 501 492 + 0;
- 3 501 492 ÷ 2 = 1 750 746 + 0;
- 1 750 746 ÷ 2 = 875 373 + 0;
- 875 373 ÷ 2 = 437 686 + 1;
- 437 686 ÷ 2 = 218 843 + 0;
- 218 843 ÷ 2 = 109 421 + 1;
- 109 421 ÷ 2 = 54 710 + 1;
- 54 710 ÷ 2 = 27 355 + 0;
- 27 355 ÷ 2 = 13 677 + 1;
- 13 677 ÷ 2 = 6 838 + 1;
- 6 838 ÷ 2 = 3 419 + 0;
- 3 419 ÷ 2 = 1 709 + 1;
- 1 709 ÷ 2 = 854 + 1;
- 854 ÷ 2 = 427 + 0;
- 427 ÷ 2 = 213 + 1;
- 213 ÷ 2 = 106 + 1;
- 106 ÷ 2 = 53 + 0;
- 53 ÷ 2 = 26 + 1;
- 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.
7 002 984(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
7 002 984 (base 10) = 110 1010 1101 1011 0110 1000 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.