https://faculty.math.illinois.edu/~castelln/prillion_revised_10-05.pdf

But where do we go from million? After a billion, of course, is trillion. Then comes quadrillion, quintrillion, sextillion, septillion, octillion, nonillion, and decillion.

https://blog.oxforddictionaries.com/2014/12/09/psy-youtube-quintillion/

Dec 9, 2014 ... These numbers are simply so large that their use is fairly infrequent, especially above sextillion, after which you see example sentences like ...

https://en.wikipedia.org/wiki/Names_of_large_numbers

This article lists and discusses the usage and derivation of names of large numbers, together .... Dr. Einstein, simply because he had more endurance. The googolplex is, then, a specific finite number, equal to 1 with a googol zeros after it .

https://www.thoughtco.com/bigger-than-a-trillion-1857463

Mar 25, 2019 ... Have you ever wondered what number comes after a trillion? Or how many zeros ... Googol and Googolplex: The Enormous Numbers. You are ...

http://mathforum.org/library/drmath/view/59155.html

Feb 11, 1997 ... After trillion, how far can you go with genuine math names (we got to quadrillion, quintillion, sextillion and septillion, but after that the dictionary and ... After novemvigintillion comes trigintillion, which is followed by untrigintillion ...

https://blog.prepscholar.com/what-comes-after-trillion

Jul 25, 2018 ... Not sure what number comes after trillion? Interested in the names of other very large numbers? What is a Googol exactly? Read on to learn ...

http://www.math.com/tables/general/numnotation.htm

sextillion, 1 with 21 zeros, 1 with 36 zeros. septillion, 1 with 24 zeros, 1 with 42 zeros. octillion, 1 with 27 zeros, 1 with 48 zeros. googol. 1 with 100 zeros.

http://www.thealmightyguru.com/Pointless/BigNumbers.html

Ever wonder what a number with 228 zeros after it is called? No? Well who asked ... 8, octillion, 27 (1,000,000,000,000,000,000,000,000,000). 9, nonillion, 30 ...

https://sites.google.com/site/mrreganmathematics/place-values-after-million

If you asked a friend or relative what place value comes after a million, what ... Centillion: 1 followed by 303 zeros; Googolplex: 1 followed by a googol zero s.

https://www.quora.com/What-comes-after-a-million-billion-trillion

One googolplex is 10googol One googol is 10100 ones 1 tens 10 hundreds 100 thousand 1000 1 million 1000000 2 billion 1000000000 3 ...