Q: What is the negative version of the number 136,647,409?
A: -136,647,409
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:
| 136,647,407 | 136,647,408 | 136,647,410 | 136,647,411 |
| -136,647,407 | -136,647,408 | -136,647,410 | -136,647,411 |