Q: What is the negative version of the number 13,897,138?
A: -13,897,138
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:
| 13,897,136 | 13,897,137 | 13,897,139 | 13,897,140 |
| -13,897,136 | -13,897,137 | -13,897,139 | -13,897,140 |