Big Numbers Quiz

Be careful, because some numbers are WAY bigger than you think! Millions, billions, trillions... and much more!
I use Wikipedia for some of these quizzes!
Quiz by
TudorVemersan
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Last updated: April 27, 2025
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First submittedApril 27, 2025
Times taken31
Average score55.0%
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Number
Answer
1,000,000
Million
1,000,000,000
Billion
1,000,000,000,000
Trillion
1,000,000,000,000,000
Quadrillion
18 zeros
Quintillion
21 zeros
Sextillion
24 zeros
Septillion
27 zeros
Octillion
30 zeros
Nonillion
33 zeros
Decillion
36 zeros
Undecillion
39 zeros
Duodecillion
42 zeros
Tredecillion
45 zeros
Quattuordecillion
48 zeros
Quindecillion
51 zeros
Sedecilion
57 zeros
Octodecillion
60 zeros
Novemdecillion
63 zeros
Vigintillion
66 zeroes
Unvingintillion
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