Q: What is the negative version of the number 13,639,228?
A: -13,639,228
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:
| 13,639,226 | 13,639,227 | 13,639,229 | 13,639,230 |
| -13,639,226 | -13,639,227 | -13,639,229 | -13,639,230 |