Q: What is the negative version of the number 13,781,821?
A: -13,781,821
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:
13,781,819 | 13,781,820 | 13,781,822 | 13,781,823 |
-13,781,819 | -13,781,820 | -13,781,822 | -13,781,823 |