Q: What is the negative version of the number 172,090,774?
A: -172,090,774
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:
| 172,090,772 | 172,090,773 | 172,090,775 | 172,090,776 |
| -172,090,772 | -172,090,773 | -172,090,775 | -172,090,776 |