Q: What is the negative version of the number 40,721,911?
A: -40,721,911
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:
| 40,721,909 | 40,721,910 | 40,721,912 | 40,721,913 |
| -40,721,909 | -40,721,910 | -40,721,912 | -40,721,913 |