Q: What is the negative version of the number 506,622,721?
A: -506,622,721
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:
| 506,622,719 | 506,622,720 | 506,622,722 | 506,622,723 |
| -506,622,719 | -506,622,720 | -506,622,722 | -506,622,723 |