Q: What is the negative version of the number 172,523,615?
A: -172,523,615
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:
| 172,523,613 | 172,523,614 | 172,523,616 | 172,523,617 |
| -172,523,613 | -172,523,614 | -172,523,616 | -172,523,617 |