Q: What is the negative version of the number 17,420,172?
A: -17,420,172
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:
| 17,420,170 | 17,420,171 | 17,420,173 | 17,420,174 |
| -17,420,170 | -17,420,171 | -17,420,173 | -17,420,174 |