Q: What is the negative version of the number 78,189,619?
A: -78,189,619
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:
| 78,189,617 | 78,189,618 | 78,189,620 | 78,189,621 |
| -78,189,617 | -78,189,618 | -78,189,620 | -78,189,621 |