What are the required steps to convert base 10 decimal system
number 1 011 010 110 070 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;
- 1 011 010 110 070 ÷ 2 = 505 505 055 035 + 0;
- 505 505 055 035 ÷ 2 = 252 752 527 517 + 1;
- 252 752 527 517 ÷ 2 = 126 376 263 758 + 1;
- 126 376 263 758 ÷ 2 = 63 188 131 879 + 0;
- 63 188 131 879 ÷ 2 = 31 594 065 939 + 1;
- 31 594 065 939 ÷ 2 = 15 797 032 969 + 1;
- 15 797 032 969 ÷ 2 = 7 898 516 484 + 1;
- 7 898 516 484 ÷ 2 = 3 949 258 242 + 0;
- 3 949 258 242 ÷ 2 = 1 974 629 121 + 0;
- 1 974 629 121 ÷ 2 = 987 314 560 + 1;
- 987 314 560 ÷ 2 = 493 657 280 + 0;
- 493 657 280 ÷ 2 = 246 828 640 + 0;
- 246 828 640 ÷ 2 = 123 414 320 + 0;
- 123 414 320 ÷ 2 = 61 707 160 + 0;
- 61 707 160 ÷ 2 = 30 853 580 + 0;
- 30 853 580 ÷ 2 = 15 426 790 + 0;
- 15 426 790 ÷ 2 = 7 713 395 + 0;
- 7 713 395 ÷ 2 = 3 856 697 + 1;
- 3 856 697 ÷ 2 = 1 928 348 + 1;
- 1 928 348 ÷ 2 = 964 174 + 0;
- 964 174 ÷ 2 = 482 087 + 0;
- 482 087 ÷ 2 = 241 043 + 1;
- 241 043 ÷ 2 = 120 521 + 1;
- 120 521 ÷ 2 = 60 260 + 1;
- 60 260 ÷ 2 = 30 130 + 0;
- 30 130 ÷ 2 = 15 065 + 0;
- 15 065 ÷ 2 = 7 532 + 1;
- 7 532 ÷ 2 = 3 766 + 0;
- 3 766 ÷ 2 = 1 883 + 0;
- 1 883 ÷ 2 = 941 + 1;
- 941 ÷ 2 = 470 + 1;
- 470 ÷ 2 = 235 + 0;
- 235 ÷ 2 = 117 + 1;
- 117 ÷ 2 = 58 + 1;
- 58 ÷ 2 = 29 + 0;
- 29 ÷ 2 = 14 + 1;
- 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.
1 011 010 110 070(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 011 010 110 070 (base 10) = 1110 1011 0110 0100 1110 0110 0000 0010 0111 0110 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.