Q: What is the negative version of the number 13,638,456?
A: -13,638,456
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:
| 13,638,454 | 13,638,455 | 13,638,457 | 13,638,458 |
| -13,638,454 | -13,638,455 | -13,638,457 | -13,638,458 |