Q: What is the negative version of the number 138,638,593?
A: -138,638,593
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:
| 138,638,591 | 138,638,592 | 138,638,594 | 138,638,595 |
| -138,638,591 | -138,638,592 | -138,638,594 | -138,638,595 |