A:
Positive:
1 x 892169955 x 178433997 x 1274528535 x 254905749 x 1820755241 x 370195245 x 3641511205 x 740391511 x 590451687 x 528857555 x 118098435 x 10577
Negative:
-1 x -89216995-5 x -17843399-7 x -12745285-35 x -2549057-49 x -1820755-241 x -370195-245 x -364151-1205 x -74039-1511 x -59045-1687 x -52885-7555 x -11809-8435 x -10577
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 89,216,995, 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 | 89,216,995 | |
| -1 | -89,216,995 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 89,216,995.
Example:
1 x 89,216,995 = 89,216,995
and
-1 x -89,216,995 = 89,216,995
Notice both answers equal 89,216,995
With that explanation out of the way, let's continue. Next, we take the number 89,216,995 and divide it by 2:
89,216,995 ÷ 2 = 44,608,497.5
If the quotient is a whole number, then 2 and 44,608,497.5 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 | 89,216,995 | |
| -1 | -89,216,995 |
Now, we try dividing 89,216,995 by 3:
89,216,995 ÷ 3 = 29,738,998.3333
If the quotient is a whole number, then 3 and 29,738,998.3333 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 | 89,216,995 | |
| -1 | -89,216,995 |
Let's try dividing by 4:
89,216,995 ÷ 4 = 22,304,248.75
If the quotient is a whole number, then 4 and 22,304,248.75 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 | 89,216,995 | |
| -1 | 89,216,995 |
If you did it right, you will end up with this table:
| 1 | 5 | 7 | 35 | 49 | 241 | 245 | 1,205 | 1,511 | 1,687 | 7,555 | 8,435 | 10,577 | 11,809 | 52,885 | 59,045 | 74,039 | 364,151 | 370,195 | 1,820,755 | 2,549,057 | 12,745,285 | 17,843,399 | 89,216,995 |
| -1 | -5 | -7 | -35 | -49 | -241 | -245 | -1,205 | -1,511 | -1,687 | -7,555 | -8,435 | -10,577 | -11,809 | -52,885 | -59,045 | -74,039 | -364,151 | -370,195 | -1,820,755 | -2,549,057 | -12,745,285 | -17,843,399 | -89,216,995 |
Here are some more numbers to try:
Try the factor calculator