Q: What is the negative version of the number 18,400,691?
A: -18,400,691
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:
| 18,400,689 | 18,400,690 | 18,400,692 | 18,400,693 |
| -18,400,689 | -18,400,690 | -18,400,692 | -18,400,693 |