Q: What is the negative version of the number 28,138,864?
A: -28,138,864
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:
| 28,138,862 | 28,138,863 | 28,138,865 | 28,138,866 |
| -28,138,862 | -28,138,863 | -28,138,865 | -28,138,866 |