What are the required steps to convert base 10 decimal system
number 899 999 629 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;
- 899 999 629 ÷ 2 = 449 999 814 + 1;
- 449 999 814 ÷ 2 = 224 999 907 + 0;
- 224 999 907 ÷ 2 = 112 499 953 + 1;
- 112 499 953 ÷ 2 = 56 249 976 + 1;
- 56 249 976 ÷ 2 = 28 124 988 + 0;
- 28 124 988 ÷ 2 = 14 062 494 + 0;
- 14 062 494 ÷ 2 = 7 031 247 + 0;
- 7 031 247 ÷ 2 = 3 515 623 + 1;
- 3 515 623 ÷ 2 = 1 757 811 + 1;
- 1 757 811 ÷ 2 = 878 905 + 1;
- 878 905 ÷ 2 = 439 452 + 1;
- 439 452 ÷ 2 = 219 726 + 0;
- 219 726 ÷ 2 = 109 863 + 0;
- 109 863 ÷ 2 = 54 931 + 1;
- 54 931 ÷ 2 = 27 465 + 1;
- 27 465 ÷ 2 = 13 732 + 1;
- 13 732 ÷ 2 = 6 866 + 0;
- 6 866 ÷ 2 = 3 433 + 0;
- 3 433 ÷ 2 = 1 716 + 1;
- 1 716 ÷ 2 = 858 + 0;
- 858 ÷ 2 = 429 + 0;
- 429 ÷ 2 = 214 + 1;
- 214 ÷ 2 = 107 + 0;
- 107 ÷ 2 = 53 + 1;
- 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.
899 999 629(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
899 999 629 (base 10) = 11 0101 1010 0100 1110 0111 1000 1101 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.