Q: What is the negative version of the number 515,621,442?
A: -515,621,442
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:
| 515,621,440 | 515,621,441 | 515,621,443 | 515,621,444 |
| -515,621,440 | -515,621,441 | -515,621,443 | -515,621,444 |