What are the required steps to convert base 10 decimal system
number 10 100 100 177 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;
- 10 100 100 177 ÷ 2 = 5 050 050 088 + 1;
- 5 050 050 088 ÷ 2 = 2 525 025 044 + 0;
- 2 525 025 044 ÷ 2 = 1 262 512 522 + 0;
- 1 262 512 522 ÷ 2 = 631 256 261 + 0;
- 631 256 261 ÷ 2 = 315 628 130 + 1;
- 315 628 130 ÷ 2 = 157 814 065 + 0;
- 157 814 065 ÷ 2 = 78 907 032 + 1;
- 78 907 032 ÷ 2 = 39 453 516 + 0;
- 39 453 516 ÷ 2 = 19 726 758 + 0;
- 19 726 758 ÷ 2 = 9 863 379 + 0;
- 9 863 379 ÷ 2 = 4 931 689 + 1;
- 4 931 689 ÷ 2 = 2 465 844 + 1;
- 2 465 844 ÷ 2 = 1 232 922 + 0;
- 1 232 922 ÷ 2 = 616 461 + 0;
- 616 461 ÷ 2 = 308 230 + 1;
- 308 230 ÷ 2 = 154 115 + 0;
- 154 115 ÷ 2 = 77 057 + 1;
- 77 057 ÷ 2 = 38 528 + 1;
- 38 528 ÷ 2 = 19 264 + 0;
- 19 264 ÷ 2 = 9 632 + 0;
- 9 632 ÷ 2 = 4 816 + 0;
- 4 816 ÷ 2 = 2 408 + 0;
- 2 408 ÷ 2 = 1 204 + 0;
- 1 204 ÷ 2 = 602 + 0;
- 602 ÷ 2 = 301 + 0;
- 301 ÷ 2 = 150 + 1;
- 150 ÷ 2 = 75 + 0;
- 75 ÷ 2 = 37 + 1;
- 37 ÷ 2 = 18 + 1;
- 18 ÷ 2 = 9 + 0;
- 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.
10 100 100 177(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
10 100 100 177 (base 10) = 10 0101 1010 0000 0011 0100 1100 0101 0001 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.