What are the required steps to convert base 10 decimal system
number 4 292 547 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;
- 4 292 547 ÷ 2 = 2 146 273 + 1;
- 2 146 273 ÷ 2 = 1 073 136 + 1;
- 1 073 136 ÷ 2 = 536 568 + 0;
- 536 568 ÷ 2 = 268 284 + 0;
- 268 284 ÷ 2 = 134 142 + 0;
- 134 142 ÷ 2 = 67 071 + 0;
- 67 071 ÷ 2 = 33 535 + 1;
- 33 535 ÷ 2 = 16 767 + 1;
- 16 767 ÷ 2 = 8 383 + 1;
- 8 383 ÷ 2 = 4 191 + 1;
- 4 191 ÷ 2 = 2 095 + 1;
- 2 095 ÷ 2 = 1 047 + 1;
- 1 047 ÷ 2 = 523 + 1;
- 523 ÷ 2 = 261 + 1;
- 261 ÷ 2 = 130 + 1;
- 130 ÷ 2 = 65 + 0;
- 65 ÷ 2 = 32 + 1;
- 32 ÷ 2 = 16 + 0;
- 16 ÷ 2 = 8 + 0;
- 8 ÷ 2 = 4 + 0;
- 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.
4 292 547(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 292 547 (base 10) = 100 0001 0111 1111 1100 0011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.