Q: What is the negative version of the number 171,424,821?
A: -171,424,821
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:
| 171,424,819 | 171,424,820 | 171,424,822 | 171,424,823 |
| -171,424,819 | -171,424,820 | -171,424,822 | -171,424,823 |