Q: What is the negative version of the number 17,920,391?
A: -17,920,391
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:
| 17,920,389 | 17,920,390 | 17,920,392 | 17,920,393 |
| -17,920,389 | -17,920,390 | -17,920,392 | -17,920,393 |