Q: What is the negative version of the number 21,403,589?
A: -21,403,589
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:
| 21,403,587 | 21,403,588 | 21,403,590 | 21,403,591 |
| -21,403,587 | -21,403,588 | -21,403,590 | -21,403,591 |