Q: What is the negative version of the number 521,551,728?
A: -521,551,728
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:
| 521,551,726 | 521,551,727 | 521,551,729 | 521,551,730 |
| -521,551,726 | -521,551,727 | -521,551,729 | -521,551,730 |