Q: What is the negative version of the number 15,891,915?
A: -15,891,915
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:
| 15,891,913 | 15,891,914 | 15,891,916 | 15,891,917 |
| -15,891,913 | -15,891,914 | -15,891,916 | -15,891,917 |