A:
Positive:
1 x 114895555 x 22979117 x 164136511 x 104450535 x 32827355 x 20890177 x 149215121 x 94955385 x 29843605 x 18991847 x 135652713 x 4235
Negative:
-1 x -11489555-5 x -2297911-7 x -1641365-11 x -1044505-35 x -328273-55 x -208901-77 x -149215-121 x -94955-385 x -29843-605 x -18991-847 x -13565-2713 x -4235
Unfortunately, there's not simple formula to identifying all of the factors of a number and it can be a tedious process when trying to identify the divisors of larger numbers. To find the factor combinations of the number 11,489,555, it is easier to work with a table - it's called factoring from the outside in.
We start by creating a table and writing 1 on the left side and then the number we're trying to find the factors for on the right side in a table. Then, below that, write the numbers as a negative as well.
| 1 | 11,489,555 | |
| -1 | -11,489,555 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 11,489,555.
Example:
1 x 11,489,555 = 11,489,555
and
-1 x -11,489,555 = 11,489,555
Notice both answers equal 11,489,555
With that explanation out of the way, let's continue. Next, we take the number 11,489,555 and divide it by 2:
11,489,555 ÷ 2 = 5,744,777.5
If the quotient is a whole number, then 2 and 5,744,777.5 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 11,489,555 | |
| -1 | -11,489,555 |
Now, we try dividing 11,489,555 by 3:
11,489,555 ÷ 3 = 3,829,851.6667
If the quotient is a whole number, then 3 and 3,829,851.6667 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 11,489,555 | |
| -1 | -11,489,555 |
Let's try dividing by 4:
11,489,555 ÷ 4 = 2,872,388.75
If the quotient is a whole number, then 4 and 2,872,388.75 are factors. In this case, the quotient is not a whole number. Don't write anything down and try the next divisor.
Here is what our table should look like at this step:
| 1 | 11,489,555 | |
| -1 | 11,489,555 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 11 | 35 | 55 | 77 | 121 | 385 | 605 | 847 | 2,713 | 4,235 | 13,565 | 18,991 | 29,843 | 94,955 | 149,215 | 208,901 | 328,273 | 1,044,505 | 1,641,365 | 2,297,911 | 11,489,555 |
| -1 | -5 | -7 | -11 | -35 | -55 | -77 | -121 | -385 | -605 | -847 | -2,713 | -4,235 | -13,565 | -18,991 | -29,843 | -94,955 | -149,215 | -208,901 | -328,273 | -1,044,505 | -1,641,365 | -2,297,911 | -11,489,555 |
Here are some more numbers to try:
Try the factor calculator