
Quadrillion
Scale Variation
Understand that 'quadrillion' has different meanings in different countries, which might lead to confusion.
In the US, a quadrillion is 1,000,000,000,000,000, but in France, it's much larger.
Conceptualization
A quadrillion is abstract; it's hard to imagine such a big number in reality, but think of it as hyperbole.
You've asked me a quadrillion times already!
Scientific Usage
In science and math, 'quadrillion' is used precisely, but in everyday conversation, it often just means 'a lot'.
Our sun will last for another quadrillion seconds.