Q: What is the negative version of the number 21,407,577?
A: -21,407,577
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:
| 21,407,575 | 21,407,576 | 21,407,578 | 21,407,579 |
| -21,407,575 | -21,407,576 | -21,407,578 | -21,407,579 |