Q: What is the negative version of the number 549,684,515?
A: -549,684,515
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:
| 549,684,513 | 549,684,514 | 549,684,516 | 549,684,517 |
| -549,684,513 | -549,684,514 | -549,684,516 | -549,684,517 |