Q: What is the negative version of the number 13,421,172?
A: -13,421,172
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:
| 13,421,170 | 13,421,171 | 13,421,173 | 13,421,174 |
| -13,421,170 | -13,421,171 | -13,421,173 | -13,421,174 |