What are the required steps to convert base 10 decimal system
number 8 845 997 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;
- 8 845 997 ÷ 2 = 4 422 998 + 1;
- 4 422 998 ÷ 2 = 2 211 499 + 0;
- 2 211 499 ÷ 2 = 1 105 749 + 1;
- 1 105 749 ÷ 2 = 552 874 + 1;
- 552 874 ÷ 2 = 276 437 + 0;
- 276 437 ÷ 2 = 138 218 + 1;
- 138 218 ÷ 2 = 69 109 + 0;
- 69 109 ÷ 2 = 34 554 + 1;
- 34 554 ÷ 2 = 17 277 + 0;
- 17 277 ÷ 2 = 8 638 + 1;
- 8 638 ÷ 2 = 4 319 + 0;
- 4 319 ÷ 2 = 2 159 + 1;
- 2 159 ÷ 2 = 1 079 + 1;
- 1 079 ÷ 2 = 539 + 1;
- 539 ÷ 2 = 269 + 1;
- 269 ÷ 2 = 134 + 1;
- 134 ÷ 2 = 67 + 0;
- 67 ÷ 2 = 33 + 1;
- 33 ÷ 2 = 16 + 1;
- 16 ÷ 2 = 8 + 0;
- 8 ÷ 2 = 4 + 0;
- 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.
8 845 997(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
8 845 997 (base 10) = 1000 0110 1111 1010 1010 1101 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.