Q: What is the negative version of the number 19,487,721?
A: -19,487,721
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:
19,487,719 | 19,487,720 | 19,487,722 | 19,487,723 |
-19,487,719 | -19,487,720 | -19,487,722 | -19,487,723 |