Q: What is the negative version of the number 15,406,401?
A: -15,406,401
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:
| 15,406,399 | 15,406,400 | 15,406,402 | 15,406,403 |
| -15,406,399 | -15,406,400 | -15,406,402 | -15,406,403 |