Q: What is the negative version of the number 15,591,881?
A: -15,591,881
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:
| 15,591,879 | 15,591,880 | 15,591,882 | 15,591,883 |
| -15,591,879 | -15,591,880 | -15,591,882 | -15,591,883 |