What are the required steps to convert base 10 decimal system
number 1 010 110 001 000 111 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;
- 1 010 110 001 000 111 ÷ 2 = 505 055 000 500 055 + 1;
- 505 055 000 500 055 ÷ 2 = 252 527 500 250 027 + 1;
- 252 527 500 250 027 ÷ 2 = 126 263 750 125 013 + 1;
- 126 263 750 125 013 ÷ 2 = 63 131 875 062 506 + 1;
- 63 131 875 062 506 ÷ 2 = 31 565 937 531 253 + 0;
- 31 565 937 531 253 ÷ 2 = 15 782 968 765 626 + 1;
- 15 782 968 765 626 ÷ 2 = 7 891 484 382 813 + 0;
- 7 891 484 382 813 ÷ 2 = 3 945 742 191 406 + 1;
- 3 945 742 191 406 ÷ 2 = 1 972 871 095 703 + 0;
- 1 972 871 095 703 ÷ 2 = 986 435 547 851 + 1;
- 986 435 547 851 ÷ 2 = 493 217 773 925 + 1;
- 493 217 773 925 ÷ 2 = 246 608 886 962 + 1;
- 246 608 886 962 ÷ 2 = 123 304 443 481 + 0;
- 123 304 443 481 ÷ 2 = 61 652 221 740 + 1;
- 61 652 221 740 ÷ 2 = 30 826 110 870 + 0;
- 30 826 110 870 ÷ 2 = 15 413 055 435 + 0;
- 15 413 055 435 ÷ 2 = 7 706 527 717 + 1;
- 7 706 527 717 ÷ 2 = 3 853 263 858 + 1;
- 3 853 263 858 ÷ 2 = 1 926 631 929 + 0;
- 1 926 631 929 ÷ 2 = 963 315 964 + 1;
- 963 315 964 ÷ 2 = 481 657 982 + 0;
- 481 657 982 ÷ 2 = 240 828 991 + 0;
- 240 828 991 ÷ 2 = 120 414 495 + 1;
- 120 414 495 ÷ 2 = 60 207 247 + 1;
- 60 207 247 ÷ 2 = 30 103 623 + 1;
- 30 103 623 ÷ 2 = 15 051 811 + 1;
- 15 051 811 ÷ 2 = 7 525 905 + 1;
- 7 525 905 ÷ 2 = 3 762 952 + 1;
- 3 762 952 ÷ 2 = 1 881 476 + 0;
- 1 881 476 ÷ 2 = 940 738 + 0;
- 940 738 ÷ 2 = 470 369 + 0;
- 470 369 ÷ 2 = 235 184 + 1;
- 235 184 ÷ 2 = 117 592 + 0;
- 117 592 ÷ 2 = 58 796 + 0;
- 58 796 ÷ 2 = 29 398 + 0;
- 29 398 ÷ 2 = 14 699 + 0;
- 14 699 ÷ 2 = 7 349 + 1;
- 7 349 ÷ 2 = 3 674 + 1;
- 3 674 ÷ 2 = 1 837 + 0;
- 1 837 ÷ 2 = 918 + 1;
- 918 ÷ 2 = 459 + 0;
- 459 ÷ 2 = 229 + 1;
- 229 ÷ 2 = 114 + 1;
- 114 ÷ 2 = 57 + 0;
- 57 ÷ 2 = 28 + 1;
- 28 ÷ 2 = 14 + 0;
- 14 ÷ 2 = 7 + 0;
- 7 ÷ 2 = 3 + 1;
- 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.
1 010 110 001 000 111(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 010 110 001 000 111 (base 10) = 11 1001 0110 1011 0000 1000 1111 1100 1011 0010 1110 1010 1111 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.