In mathematics, which prefix refers to 10 to the power of 18?

More Questions:

Which country were the 2016 Summer Olympic Games held in?

What event occurs at Walthamstow Stadium?

What is known as the "Mary Celeste"?

What food company produces the cereals Count Chocula, Franken Berry, and Boo Berry?

What was William Fox Talbot a pioneer of?

What are the characters Vladimir and Estragon always waiting for?

Tunisia is part of which continent?

What major river runs through the city of London?

How many Grammy Awards did Frank Sinatra receive during his career?

In the TV show "The Simpsons', what IQ does Comic Book Guy posses?

Which famous actress was born Vera Jane Palmer?

What actor/singer played the role of Right Arm in the 1997 movie "The Fifth Element"?

What US state has been governed by Evan Mecham and Bruce Babbitt?

In which country did the Boxer Rebellion take place?

The abnormal fear of spiders is called what?