Q: What is the negative version of the number 17,621,840?
A: -17,621,840
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:
| 17,621,838 | 17,621,839 | 17,621,841 | 17,621,842 |
| -17,621,838 | -17,621,839 | -17,621,841 | -17,621,842 |