Q: What is the negative version of the number 15,717,639?
A: -15,717,639
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:
15,717,637 | 15,717,638 | 15,717,640 | 15,717,641 |
-15,717,637 | -15,717,638 | -15,717,640 | -15,717,641 |