Q: What is the negative version of the number 15,722,649?
A: -15,722,649
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:
| 15,722,647 | 15,722,648 | 15,722,650 | 15,722,651 |
| -15,722,647 | -15,722,648 | -15,722,650 | -15,722,651 |