What are the required steps to convert base 10 decimal system
number 1 000 000 000 194 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;
- 1 000 000 000 194 ÷ 2 = 500 000 000 097 + 0;
- 500 000 000 097 ÷ 2 = 250 000 000 048 + 1;
- 250 000 000 048 ÷ 2 = 125 000 000 024 + 0;
- 125 000 000 024 ÷ 2 = 62 500 000 012 + 0;
- 62 500 000 012 ÷ 2 = 31 250 000 006 + 0;
- 31 250 000 006 ÷ 2 = 15 625 000 003 + 0;
- 15 625 000 003 ÷ 2 = 7 812 500 001 + 1;
- 7 812 500 001 ÷ 2 = 3 906 250 000 + 1;
- 3 906 250 000 ÷ 2 = 1 953 125 000 + 0;
- 1 953 125 000 ÷ 2 = 976 562 500 + 0;
- 976 562 500 ÷ 2 = 488 281 250 + 0;
- 488 281 250 ÷ 2 = 244 140 625 + 0;
- 244 140 625 ÷ 2 = 122 070 312 + 1;
- 122 070 312 ÷ 2 = 61 035 156 + 0;
- 61 035 156 ÷ 2 = 30 517 578 + 0;
- 30 517 578 ÷ 2 = 15 258 789 + 0;
- 15 258 789 ÷ 2 = 7 629 394 + 1;
- 7 629 394 ÷ 2 = 3 814 697 + 0;
- 3 814 697 ÷ 2 = 1 907 348 + 1;
- 1 907 348 ÷ 2 = 953 674 + 0;
- 953 674 ÷ 2 = 476 837 + 0;
- 476 837 ÷ 2 = 238 418 + 1;
- 238 418 ÷ 2 = 119 209 + 0;
- 119 209 ÷ 2 = 59 604 + 1;
- 59 604 ÷ 2 = 29 802 + 0;
- 29 802 ÷ 2 = 14 901 + 0;
- 14 901 ÷ 2 = 7 450 + 1;
- 7 450 ÷ 2 = 3 725 + 0;
- 3 725 ÷ 2 = 1 862 + 1;
- 1 862 ÷ 2 = 931 + 0;
- 931 ÷ 2 = 465 + 1;
- 465 ÷ 2 = 232 + 1;
- 232 ÷ 2 = 116 + 0;
- 116 ÷ 2 = 58 + 0;
- 58 ÷ 2 = 29 + 0;
- 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.
1 000 000 000 194(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 000 000 000 194 (base 10) = 1110 1000 1101 0100 1010 0101 0001 0000 1100 0010 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.