Q: What is the negative version of the number 172,420,571?
A: -172,420,571
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:
| 172,420,569 | 172,420,570 | 172,420,572 | 172,420,573 |
| -172,420,569 | -172,420,570 | -172,420,572 | -172,420,573 |