Q: What is the negative version of the number 17,420,515?
A: -17,420,515
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:
| 17,420,513 | 17,420,514 | 17,420,516 | 17,420,517 |
| -17,420,513 | -17,420,514 | -17,420,516 | -17,420,517 |