Q: What is the negative version of the number 511,778,239?
A: -511,778,239
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:
| 511,778,237 | 511,778,238 | 511,778,240 | 511,778,241 |
| -511,778,237 | -511,778,238 | -511,778,240 | -511,778,241 |