Q: What is the negative version of the number 15,688,607?
A: -15,688,607
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:
| 15,688,605 | 15,688,606 | 15,688,608 | 15,688,609 |
| -15,688,605 | -15,688,606 | -15,688,608 | -15,688,609 |