Q: What is the negative version of the number 145,172,393?
A: -145,172,393
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:
| 145,172,391 | 145,172,392 | 145,172,394 | 145,172,395 |
| -145,172,391 | -145,172,392 | -145,172,394 | -145,172,395 |