Q: What is the negative version of the number 172,407,500?
A: -172,407,500
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:
| 172,407,498 | 172,407,499 | 172,407,501 | 172,407,502 |
| -172,407,498 | -172,407,499 | -172,407,501 | -172,407,502 |