A:
Positive:
1 x 1403320755 x 2806641513 x 1079477525 x 561328353 x 264777565 x 2158955265 x 529555325 x 431791689 x 2036751325 x 1059113445 x 407358147 x 17225
Negative:
-1 x -140332075-5 x -28066415-13 x -10794775-25 x -5613283-53 x -2647775-65 x -2158955-265 x -529555-325 x -431791-689 x -203675-1325 x -105911-3445 x -40735-8147 x -17225
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 140,332,075, 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 | 140,332,075 | |
| -1 | -140,332,075 |
When you multiply two negative numbers together, you get a positive number. That means both the positive and negative numbers are factors of 140,332,075.
Example:
1 x 140,332,075 = 140,332,075
and
-1 x -140,332,075 = 140,332,075
Notice both answers equal 140,332,075
With that explanation out of the way, let's continue. Next, we take the number 140,332,075 and divide it by 2:
140,332,075 ÷ 2 = 70,166,037.5
If the quotient is a whole number, then 2 and 70,166,037.5 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 | 140,332,075 | |
| -1 | -140,332,075 |
Now, we try dividing 140,332,075 by 3:
140,332,075 ÷ 3 = 46,777,358.3333
If the quotient is a whole number, then 3 and 46,777,358.3333 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 | 140,332,075 | |
| -1 | -140,332,075 |
Let's try dividing by 4:
140,332,075 ÷ 4 = 35,083,018.75
If the quotient is a whole number, then 4 and 35,083,018.75 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 | 140,332,075 | |
| -1 | 140,332,075 |
If you did it right, you will end up with this table:
| 1 | 5 | 13 | 25 | 53 | 65 | 265 | 325 | 689 | 1,325 | 3,445 | 8,147 | 17,225 | 40,735 | 105,911 | 203,675 | 431,791 | 529,555 | 2,158,955 | 2,647,775 | 5,613,283 | 10,794,775 | 28,066,415 | 140,332,075 |
| -1 | -5 | -13 | -25 | -53 | -65 | -265 | -325 | -689 | -1,325 | -3,445 | -8,147 | -17,225 | -40,735 | -105,911 | -203,675 | -431,791 | -529,555 | -2,158,955 | -2,647,775 | -5,613,283 | -10,794,775 | -28,066,415 | -140,332,075 |
Here are some more numbers to try:
Try the factor calculator