What are the required steps to convert base 10 decimal system
number 4 276 289 724 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;
- 4 276 289 724 ÷ 2 = 2 138 144 862 + 0;
- 2 138 144 862 ÷ 2 = 1 069 072 431 + 0;
- 1 069 072 431 ÷ 2 = 534 536 215 + 1;
- 534 536 215 ÷ 2 = 267 268 107 + 1;
- 267 268 107 ÷ 2 = 133 634 053 + 1;
- 133 634 053 ÷ 2 = 66 817 026 + 1;
- 66 817 026 ÷ 2 = 33 408 513 + 0;
- 33 408 513 ÷ 2 = 16 704 256 + 1;
- 16 704 256 ÷ 2 = 8 352 128 + 0;
- 8 352 128 ÷ 2 = 4 176 064 + 0;
- 4 176 064 ÷ 2 = 2 088 032 + 0;
- 2 088 032 ÷ 2 = 1 044 016 + 0;
- 1 044 016 ÷ 2 = 522 008 + 0;
- 522 008 ÷ 2 = 261 004 + 0;
- 261 004 ÷ 2 = 130 502 + 0;
- 130 502 ÷ 2 = 65 251 + 0;
- 65 251 ÷ 2 = 32 625 + 1;
- 32 625 ÷ 2 = 16 312 + 1;
- 16 312 ÷ 2 = 8 156 + 0;
- 8 156 ÷ 2 = 4 078 + 0;
- 4 078 ÷ 2 = 2 039 + 0;
- 2 039 ÷ 2 = 1 019 + 1;
- 1 019 ÷ 2 = 509 + 1;
- 509 ÷ 2 = 254 + 1;
- 254 ÷ 2 = 127 + 0;
- 127 ÷ 2 = 63 + 1;
- 63 ÷ 2 = 31 + 1;
- 31 ÷ 2 = 15 + 1;
- 15 ÷ 2 = 7 + 1;
- 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.
4 276 289 724(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
4 276 289 724 (base 10) = 1111 1110 1110 0011 0000 0000 1011 1100 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.