A:
Positive:
1 x 135000117 x 192857323 x 58695771 x 190141161 x 83851497 x 271631181 x 114311633 x 8267
Negative:
-1 x -13500011-7 x -1928573-23 x -586957-71 x -190141-161 x -83851-497 x -27163-1181 x -11431-1633 x -8267
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 13,500,011, 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 | 13,500,011 | |
| -1 | -13,500,011 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 13,500,011.
Example:
1 x 13,500,011 = 13,500,011
and
-1 x -13,500,011 = 13,500,011
Notice both answers equal 13,500,011
With that explanation out of the way, let's continue. Next, we take the number 13,500,011 and divide it by 2:
13,500,011 ÷ 2 = 6,750,005.5
If the quotient is a whole number, then 2 and 6,750,005.5 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 | 13,500,011 | |
| -1 | -13,500,011 |
Now, we try dividing 13,500,011 by 3:
13,500,011 ÷ 3 = 4,500,003.6667
If the quotient is a whole number, then 3 and 4,500,003.6667 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 | 13,500,011 | |
| -1 | -13,500,011 |
Let's try dividing by 4:
13,500,011 ÷ 4 = 3,375,002.75
If the quotient is a whole number, then 4 and 3,375,002.75 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 | 13,500,011 | |
| -1 | 13,500,011 |
If you did it right, you will end up with this table:
| 1 | 7 | 23 | 71 | 161 | 497 | 1,181 | 1,633 | 8,267 | 11,431 | 27,163 | 83,851 | 190,141 | 586,957 | 1,928,573 | 13,500,011 |
| -1 | -7 | -23 | -71 | -161 | -497 | -1,181 | -1,633 | -8,267 | -11,431 | -27,163 | -83,851 | -190,141 | -586,957 | -1,928,573 | -13,500,011 |
Here are some more numbers to try:
Try the factor calculator