What are the required steps to convert base 10 decimal system
number 50 898 420 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;
- 50 898 420 ÷ 2 = 25 449 210 + 0;
- 25 449 210 ÷ 2 = 12 724 605 + 0;
- 12 724 605 ÷ 2 = 6 362 302 + 1;
- 6 362 302 ÷ 2 = 3 181 151 + 0;
- 3 181 151 ÷ 2 = 1 590 575 + 1;
- 1 590 575 ÷ 2 = 795 287 + 1;
- 795 287 ÷ 2 = 397 643 + 1;
- 397 643 ÷ 2 = 198 821 + 1;
- 198 821 ÷ 2 = 99 410 + 1;
- 99 410 ÷ 2 = 49 705 + 0;
- 49 705 ÷ 2 = 24 852 + 1;
- 24 852 ÷ 2 = 12 426 + 0;
- 12 426 ÷ 2 = 6 213 + 0;
- 6 213 ÷ 2 = 3 106 + 1;
- 3 106 ÷ 2 = 1 553 + 0;
- 1 553 ÷ 2 = 776 + 1;
- 776 ÷ 2 = 388 + 0;
- 388 ÷ 2 = 194 + 0;
- 194 ÷ 2 = 97 + 0;
- 97 ÷ 2 = 48 + 1;
- 48 ÷ 2 = 24 + 0;
- 24 ÷ 2 = 12 + 0;
- 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.
50 898 420(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
50 898 420 (base 10) = 11 0000 1000 1010 0101 1111 0100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.