Enter a clue or pattern or both:
The Clue
Astronomical numbers (7 letter answer)
The Answer
GOOGOLS
Tags
Notes
The answer GOOGOLS is so rare that it appears less than once every 2500 puzzles.
Related Clues
Humongous numbers
Unfathomably large amount
Definition
GOOGOL as a noun:
1. a cardinal number represented as 1 followed by 100 zeros (ten raised to the power of a hundred)