Q: What is the negative version of the number 139,042,561?
A: -139,042,561
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:
| 139,042,559 | 139,042,560 | 139,042,562 | 139,042,563 |
| -139,042,559 | -139,042,560 | -139,042,562 | -139,042,563 |