Q: What is the negative version of the number 813,845,457?
A: -813,845,457
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:
| 813,845,455 | 813,845,456 | 813,845,458 | 813,845,459 |
| -813,845,455 | -813,845,456 | -813,845,458 | -813,845,459 |