mathcats.com/explore/reallybignumbers.html

really big numbers? ... The Math Cats name large numbers the American way. Many countries in Europe use another system. The MegaPenny Project shows you lots and lots of pennies, up to one quintillion! And there's a chart showing how to name numbers up to 1 followed by 120 zeros. (After your visit, close the MegaPenny Project window to return to ...

en.wikipedia.org/wiki/Names_of_large_numbers

Usage of names of large numbers. Some names of large numbers, such as million, billion, and trillion, have real referents in human experience, and are encountered in many contexts. At times, the names of large numbers have been forced into common usage as a result of hyperinflation.

www.thealmightyguru.com/Pointless/BigNumbers.html

Ever wonder what a number with 228 zeros after it is called? No? Well who asked you anyway? Actually, it's called a quinseptuagintillion. Duh! Here is a list of all the big numbers up till the infamous centillion. Just some more incredibly useless trivia for you from TheAlmightyGuru.

en.wikipedia.org/wiki/Large_numbers

Standardized system of writing very large numbers. A standardized way of writing very large numbers allows them to be easily sorted in increasing order, and one can get a good idea of how much larger a number is than another one.

www.amazon.com/Really-Numbers-Richard-Evan-Schwartz/dp/1470414252

Really Big Numbers is a wonderful enrichment for any math education program and is enthusiastically recommended to every teacher, parent and grandparent, student, child, or other individual interested in exploring the vast universe of numbers.

www.goodreads.com/book/show/22858940-really-big-numbers

A mathematician walks with students through numbers in the number system. He starts with small numbers, and progressively begins to talk about "really big numbers." By approaching big numbers this way, the author, or mathematician helps students grasp the abstract concept of big numbers, and does so in a fun, colorful manner.

bookstore.ams.org/mbk-84

Really Big Numbers is a wonderful enrichment for any math education program and is enthusiastically recommended to every teacher, parent and grandparent, student, child, or other individual interested in exploring the vast universe of numbers. Publication Month and Year: 2014-06-30 .

mathenchant.wordpress.com/2015/12/17/really-big-numbers

The whimsicality eases the transition from the sensory-thought-experiment approach (appropriate for merely big numbers) to the purely formal approach (appropriate for really big numbers), and gives us a way to think about really big numbers (or rather, to fool ourselves into thinking that we’re thinking about them).

www.varsitytutors.com/hotmath/hotmath_help/topics/big-and-small-numbers

Really Big and Really Small Numbers There is some international confusion about how to name big numbers. The number 1 , 000 , 000 is one million all over the world. But Americans read 1 , 000 , 000 , 000 (= 10 9 , or a one with nine zeros) as one billion , while in Britain, they say "one thousand million" for 10 9 .

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

A googolplex is 10 to the power of googol, a number that boggles the mind. In fact, a googolplex is so large that there's really no known use for it. Some say that it even exceeds the total number of atoms in the universe.