What are the required steps to convert base 10 decimal system
number 2 749 768 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;
- 2 749 768 ÷ 2 = 1 374 884 + 0;
- 1 374 884 ÷ 2 = 687 442 + 0;
- 687 442 ÷ 2 = 343 721 + 0;
- 343 721 ÷ 2 = 171 860 + 1;
- 171 860 ÷ 2 = 85 930 + 0;
- 85 930 ÷ 2 = 42 965 + 0;
- 42 965 ÷ 2 = 21 482 + 1;
- 21 482 ÷ 2 = 10 741 + 0;
- 10 741 ÷ 2 = 5 370 + 1;
- 5 370 ÷ 2 = 2 685 + 0;
- 2 685 ÷ 2 = 1 342 + 1;
- 1 342 ÷ 2 = 671 + 0;
- 671 ÷ 2 = 335 + 1;
- 335 ÷ 2 = 167 + 1;
- 167 ÷ 2 = 83 + 1;
- 83 ÷ 2 = 41 + 1;
- 41 ÷ 2 = 20 + 1;
- 20 ÷ 2 = 10 + 0;
- 10 ÷ 2 = 5 + 0;
- 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.
2 749 768(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
2 749 768 (base 10) = 10 1001 1111 0101 0100 1000 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.