Q: What is the negative version of the number 13,623,521?
A: -13,623,521
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:
| 13,623,519 | 13,623,520 | 13,623,522 | 13,623,523 |
| -13,623,519 | -13,623,520 | -13,623,522 | -13,623,523 |