Q: What is the negative version of the number 15,817,400?
A: -15,817,400
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:
| 15,817,398 | 15,817,399 | 15,817,401 | 15,817,402 |
| -15,817,398 | -15,817,399 | -15,817,401 | -15,817,402 |