Q: What is the negative version of the number 64,221,173?
A: -64,221,173
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:
| 64,221,171 | 64,221,172 | 64,221,174 | 64,221,175 |
| -64,221,171 | -64,221,172 | -64,221,174 | -64,221,175 |