Q: What is the negative version of the number 17,688,909?
A: -17,688,909
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:
| 17,688,907 | 17,688,908 | 17,688,910 | 17,688,911 |
| -17,688,907 | -17,688,908 | -17,688,910 | -17,688,911 |