Q: What is the negative version of the number 15,578,729?
A: -15,578,729
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:
| 15,578,727 | 15,578,728 | 15,578,730 | 15,578,731 |
| -15,578,727 | -15,578,728 | -15,578,730 | -15,578,731 |