Q: What is the negative version of the number 531,161,138?
A: -531,161,138
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:
| 531,161,136 | 531,161,137 | 531,161,139 | 531,161,140 |
| -531,161,136 | -531,161,137 | -531,161,139 | -531,161,140 |