What are the required steps to convert base 10 decimal system
number 41 200 218 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;
- 41 200 218 ÷ 2 = 20 600 109 + 0;
- 20 600 109 ÷ 2 = 10 300 054 + 1;
- 10 300 054 ÷ 2 = 5 150 027 + 0;
- 5 150 027 ÷ 2 = 2 575 013 + 1;
- 2 575 013 ÷ 2 = 1 287 506 + 1;
- 1 287 506 ÷ 2 = 643 753 + 0;
- 643 753 ÷ 2 = 321 876 + 1;
- 321 876 ÷ 2 = 160 938 + 0;
- 160 938 ÷ 2 = 80 469 + 0;
- 80 469 ÷ 2 = 40 234 + 1;
- 40 234 ÷ 2 = 20 117 + 0;
- 20 117 ÷ 2 = 10 058 + 1;
- 10 058 ÷ 2 = 5 029 + 0;
- 5 029 ÷ 2 = 2 514 + 1;
- 2 514 ÷ 2 = 1 257 + 0;
- 1 257 ÷ 2 = 628 + 1;
- 628 ÷ 2 = 314 + 0;
- 314 ÷ 2 = 157 + 0;
- 157 ÷ 2 = 78 + 1;
- 78 ÷ 2 = 39 + 0;
- 39 ÷ 2 = 19 + 1;
- 19 ÷ 2 = 9 + 1;
- 9 ÷ 2 = 4 + 1;
- 4 ÷ 2 = 2 + 0;
- 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.
41 200 218(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
41 200 218 (base 10) = 10 0111 0100 1010 1010 0101 1010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.