Q: What is the negative version of the number 17,431,491?
A: -17,431,491
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:
| 17,431,489 | 17,431,490 | 17,431,492 | 17,431,493 |
| -17,431,489 | -17,431,490 | -17,431,492 | -17,431,493 |