Q: What is the negative version of the number 19,555,139?
A: -19,555,139
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:
| 19,555,137 | 19,555,138 | 19,555,140 | 19,555,141 |
| -19,555,137 | -19,555,138 | -19,555,140 | -19,555,141 |