Q: What is the negative version of the number 40,170,691?
A: -40,170,691
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:
| 40,170,689 | 40,170,690 | 40,170,692 | 40,170,693 |
| -40,170,689 | -40,170,690 | -40,170,692 | -40,170,693 |