What is the largest integer ever used in a mathematical proof?
Googolplex
Googol
Graham's number
Centillion
Graham's number is an enormous number that arises as an upper bound on the answer of a problem in the mathematical field of Ramsey theory. The number was published in the 1980 Guinness Book of World Records, adding to its popular interest.
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Answers by country
Googolplex
Googol
Graham's number
Centillion
answers
Australia
21
Pakistan
12
Ghana
10
Republic of Ireland
13
Greece
21
India
78
the United States
95
Austria
72
Spain
10
the United Kingdom
68
Germany
460
the Netherlands
20
Canada
14
Poland
6271
Switzerland
48
France
13