Q: What is the negative version of the number 138,609,628?
A: -138,609,628
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:
| 138,609,626 | 138,609,627 | 138,609,629 | 138,609,630 |
| -138,609,626 | -138,609,627 | -138,609,629 | -138,609,630 |