Q: What is the negative version of the number 172,421,074?
A: -172,421,074
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:
| 172,421,072 | 172,421,073 | 172,421,075 | 172,421,076 |
| -172,421,072 | -172,421,073 | -172,421,075 | -172,421,076 |