Q: What is the negative version of the number 18,409,128?
A: -18,409,128
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:
| 18,409,126 | 18,409,127 | 18,409,129 | 18,409,130 |
| -18,409,126 | -18,409,127 | -18,409,129 | -18,409,130 |