Q: What is the negative version of the number 40,731,447?
A: -40,731,447
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:
| 40,731,445 | 40,731,446 | 40,731,448 | 40,731,449 |
| -40,731,445 | -40,731,446 | -40,731,448 | -40,731,449 |