Q: What is the negative version of the number 221,678,593?
A: -221,678,593
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:
| 221,678,591 | 221,678,592 | 221,678,594 | 221,678,595 |
| -221,678,591 | -221,678,592 | -221,678,594 | -221,678,595 |