Q: What is the negative version of the number 40,171,749?
A: -40,171,749
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:
| 40,171,747 | 40,171,748 | 40,171,750 | 40,171,751 |
| -40,171,747 | -40,171,748 | -40,171,750 | -40,171,751 |