What are the required steps to convert base 10 decimal system
number 5 222 367 538 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;
- 5 222 367 538 ÷ 2 = 2 611 183 769 + 0;
- 2 611 183 769 ÷ 2 = 1 305 591 884 + 1;
- 1 305 591 884 ÷ 2 = 652 795 942 + 0;
- 652 795 942 ÷ 2 = 326 397 971 + 0;
- 326 397 971 ÷ 2 = 163 198 985 + 1;
- 163 198 985 ÷ 2 = 81 599 492 + 1;
- 81 599 492 ÷ 2 = 40 799 746 + 0;
- 40 799 746 ÷ 2 = 20 399 873 + 0;
- 20 399 873 ÷ 2 = 10 199 936 + 1;
- 10 199 936 ÷ 2 = 5 099 968 + 0;
- 5 099 968 ÷ 2 = 2 549 984 + 0;
- 2 549 984 ÷ 2 = 1 274 992 + 0;
- 1 274 992 ÷ 2 = 637 496 + 0;
- 637 496 ÷ 2 = 318 748 + 0;
- 318 748 ÷ 2 = 159 374 + 0;
- 159 374 ÷ 2 = 79 687 + 0;
- 79 687 ÷ 2 = 39 843 + 1;
- 39 843 ÷ 2 = 19 921 + 1;
- 19 921 ÷ 2 = 9 960 + 1;
- 9 960 ÷ 2 = 4 980 + 0;
- 4 980 ÷ 2 = 2 490 + 0;
- 2 490 ÷ 2 = 1 245 + 0;
- 1 245 ÷ 2 = 622 + 1;
- 622 ÷ 2 = 311 + 0;
- 311 ÷ 2 = 155 + 1;
- 155 ÷ 2 = 77 + 1;
- 77 ÷ 2 = 38 + 1;
- 38 ÷ 2 = 19 + 0;
- 19 ÷ 2 = 9 + 1;
- 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.
5 222 367 538(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
5 222 367 538 (base 10) = 1 0011 0111 0100 0111 0000 0001 0011 0010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.