Q: What is the negative version of the number 15,781,405?
A: -15,781,405
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:
| 15,781,403 | 15,781,404 | 15,781,406 | 15,781,407 |
| -15,781,403 | -15,781,404 | -15,781,406 | -15,781,407 |