A:
Positive:
1 x 1330120337 x 1900171911 x 1209200353 x 250966177 x 1727429121 x 1099273371 x 358523583 x 228151847 x 1570392963 x 448914081 x 325936413 x 20741
Negative:
-1 x -133012033-7 x -19001719-11 x -12092003-53 x -2509661-77 x -1727429-121 x -1099273-371 x -358523-583 x -228151-847 x -157039-2963 x -44891-4081 x -32593-6413 x -20741
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 133,012,033, 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 | 133,012,033 | |
| -1 | -133,012,033 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 133,012,033.
Example:
1 x 133,012,033 = 133,012,033
and
-1 x -133,012,033 = 133,012,033
Notice both answers equal 133,012,033
With that explanation out of the way, let's continue. Next, we take the number 133,012,033 and divide it by 2:
133,012,033 ÷ 2 = 66,506,016.5
If the quotient is a whole number, then 2 and 66,506,016.5 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 | 133,012,033 | |
| -1 | -133,012,033 |
Now, we try dividing 133,012,033 by 3:
133,012,033 ÷ 3 = 44,337,344.3333
If the quotient is a whole number, then 3 and 44,337,344.3333 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 | 133,012,033 | |
| -1 | -133,012,033 |
Let's try dividing by 4:
133,012,033 ÷ 4 = 33,253,008.25
If the quotient is a whole number, then 4 and 33,253,008.25 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 | 133,012,033 | |
| -1 | 133,012,033 |
If you did it right, you will end up with this table:
| 1 | 7 | 11 | 53 | 77 | 121 | 371 | 583 | 847 | 2,963 | 4,081 | 6,413 | 20,741 | 32,593 | 44,891 | 157,039 | 228,151 | 358,523 | 1,099,273 | 1,727,429 | 2,509,661 | 12,092,003 | 19,001,719 | 133,012,033 |
| -1 | -7 | -11 | -53 | -77 | -121 | -371 | -583 | -847 | -2,963 | -4,081 | -6,413 | -20,741 | -32,593 | -44,891 | -157,039 | -228,151 | -358,523 | -1,099,273 | -1,727,429 | -2,509,661 | -12,092,003 | -19,001,719 | -133,012,033 |
Here are some more numbers to try:
Try the factor calculator