Q: What is the negative version of the number 20,771,619?
A: -20,771,619
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:
| 20,771,617 | 20,771,618 | 20,771,620 | 20,771,621 |
| -20,771,617 | -20,771,618 | -20,771,620 | -20,771,621 |