| Answer | Crossword Clue |
|---|---|
| QUADRILLION | One followed by 15 zeroes |
| undecillion | a large number - a one followed by either 36 or 66 zeroes |
| undecillions | UNDECILLION, a large number - a one followed by either 36 or 66 zeroes |
| QUADRILLION | One followed by 15 zeros |
| googolplex | the figure 1 followed by a googol of zeroes (10 raised to the googol power) |
| googolplexes | GOOGOLPLEX, the figure 1 followed by a googol of zeroes (10 raised to the googol power) |
