What are the required steps to convert base 10 decimal system
number 32 000 000 123 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;
- 32 000 000 123 ÷ 2 = 16 000 000 061 + 1;
- 16 000 000 061 ÷ 2 = 8 000 000 030 + 1;
- 8 000 000 030 ÷ 2 = 4 000 000 015 + 0;
- 4 000 000 015 ÷ 2 = 2 000 000 007 + 1;
- 2 000 000 007 ÷ 2 = 1 000 000 003 + 1;
- 1 000 000 003 ÷ 2 = 500 000 001 + 1;
- 500 000 001 ÷ 2 = 250 000 000 + 1;
- 250 000 000 ÷ 2 = 125 000 000 + 0;
- 125 000 000 ÷ 2 = 62 500 000 + 0;
- 62 500 000 ÷ 2 = 31 250 000 + 0;
- 31 250 000 ÷ 2 = 15 625 000 + 0;
- 15 625 000 ÷ 2 = 7 812 500 + 0;
- 7 812 500 ÷ 2 = 3 906 250 + 0;
- 3 906 250 ÷ 2 = 1 953 125 + 0;
- 1 953 125 ÷ 2 = 976 562 + 1;
- 976 562 ÷ 2 = 488 281 + 0;
- 488 281 ÷ 2 = 244 140 + 1;
- 244 140 ÷ 2 = 122 070 + 0;
- 122 070 ÷ 2 = 61 035 + 0;
- 61 035 ÷ 2 = 30 517 + 1;
- 30 517 ÷ 2 = 15 258 + 1;
- 15 258 ÷ 2 = 7 629 + 0;
- 7 629 ÷ 2 = 3 814 + 1;
- 3 814 ÷ 2 = 1 907 + 0;
- 1 907 ÷ 2 = 953 + 1;
- 953 ÷ 2 = 476 + 1;
- 476 ÷ 2 = 238 + 0;
- 238 ÷ 2 = 119 + 0;
- 119 ÷ 2 = 59 + 1;
- 59 ÷ 2 = 29 + 1;
- 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.
32 000 000 123(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
32 000 000 123 (base 10) = 111 0111 0011 0101 1001 0100 0000 0111 1011 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.