Q: What is the negative version of the number 501,673,639?
A: -501,673,639
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:
| 501,673,637 | 501,673,638 | 501,673,640 | 501,673,641 |
| -501,673,637 | -501,673,638 | -501,673,640 | -501,673,641 |