What are the required steps to convert base 10 decimal system
number 1 047 162 229 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;
- 1 047 162 229 ÷ 2 = 523 581 114 + 1;
- 523 581 114 ÷ 2 = 261 790 557 + 0;
- 261 790 557 ÷ 2 = 130 895 278 + 1;
- 130 895 278 ÷ 2 = 65 447 639 + 0;
- 65 447 639 ÷ 2 = 32 723 819 + 1;
- 32 723 819 ÷ 2 = 16 361 909 + 1;
- 16 361 909 ÷ 2 = 8 180 954 + 1;
- 8 180 954 ÷ 2 = 4 090 477 + 0;
- 4 090 477 ÷ 2 = 2 045 238 + 1;
- 2 045 238 ÷ 2 = 1 022 619 + 0;
- 1 022 619 ÷ 2 = 511 309 + 1;
- 511 309 ÷ 2 = 255 654 + 1;
- 255 654 ÷ 2 = 127 827 + 0;
- 127 827 ÷ 2 = 63 913 + 1;
- 63 913 ÷ 2 = 31 956 + 1;
- 31 956 ÷ 2 = 15 978 + 0;
- 15 978 ÷ 2 = 7 989 + 0;
- 7 989 ÷ 2 = 3 994 + 1;
- 3 994 ÷ 2 = 1 997 + 0;
- 1 997 ÷ 2 = 998 + 1;
- 998 ÷ 2 = 499 + 0;
- 499 ÷ 2 = 249 + 1;
- 249 ÷ 2 = 124 + 1;
- 124 ÷ 2 = 62 + 0;
- 62 ÷ 2 = 31 + 0;
- 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.
1 047 162 229(10) Base 10 decimal system number converted and written as a base 2 unsigned binary equivalent:
1 047 162 229 (base 10) = 11 1110 0110 1010 0110 1101 0111 0101 (base 2)
Spaces were used to group digits: for binary, by 4, for decimal, by 3.