Q: What is the negative version of the number 13,688,857?
A: -13,688,857
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:
| 13,688,855 | 13,688,856 | 13,688,858 | 13,688,859 |
| -13,688,855 | -13,688,856 | -13,688,858 | -13,688,859 |