What are the required steps to convert base 10 decimal system
number 3 480 661 436 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;
- 3 480 661 436 ÷ 2 = 1 740 330 718 + 0;
- 1 740 330 718 ÷ 2 = 870 165 359 + 0;
- 870 165 359 ÷ 2 = 435 082 679 + 1;
- 435 082 679 ÷ 2 = 217 541 339 + 1;
- 217 541 339 ÷ 2 = 108 770 669 + 1;
- 108 770 669 ÷ 2 = 54 385 334 + 1;
- 54 385 334 ÷ 2 = 27 192 667 + 0;
- 27 192 667 ÷ 2 = 13 596 333 + 1;
- 13 596 333 ÷ 2 = 6 798 166 + 1;
- 6 798 166 ÷ 2 = 3 399 083 + 0;
- 3 399 083 ÷ 2 = 1 699 541 + 1;
- 1 699 541 ÷ 2 = 849 770 + 1;
- 849 770 ÷ 2 = 424 885 + 0;
- 424 885 ÷ 2 = 212 442 + 1;
- 212 442 ÷ 2 = 106 221 + 0;
- 106 221 ÷ 2 = 53 110 + 1;
- 53 110 ÷ 2 = 26 555 + 0;
- 26 555 ÷ 2 = 13 277 + 1;
- 13 277 ÷ 2 = 6 638 + 1;
- 6 638 ÷ 2 = 3 319 + 0;
- 3 319 ÷ 2 = 1 659 + 1;
- 1 659 ÷ 2 = 829 + 1;
- 829 ÷ 2 = 414 + 1;
- 414 ÷ 2 = 207 + 0;
- 207 ÷ 2 = 103 + 1;
- 103 ÷ 2 = 51 + 1;
- 51 ÷ 2 = 25 + 1;
- 25 ÷ 2 = 12 + 1;
- 12 ÷ 2 = 6 + 0;
- 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.
3 480 661 436(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
3 480 661 436 (base 10) = 1100 1111 0111 0110 1010 1101 1011 1100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.