Q: What is the negative version of the number 171,825,521?
A: -171,825,521
Negative numbers are usually written with - in front of them. They represent a number that is less than zero.
Here are more examples of negative numbers in sequence:
| 171,825,519 | 171,825,520 | 171,825,522 | 171,825,523 |
| -171,825,519 | -171,825,520 | -171,825,522 | -171,825,523 |