Q: What is the negative version of the number 647,667,729?
A: -647,667,729
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:
| 647,667,727 | 647,667,728 | 647,667,730 | 647,667,731 |
| -647,667,727 | -647,667,728 | -647,667,730 | -647,667,731 |