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 ... that we hear that the Orion Nebula is approximately 7 quadrillion miles away.

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

quadrillion, quintrillion, sextillion, septillion, octillion, nonillion, and decillion. One of my favorite challenges is to have my math class continue to count by "illions" ...

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

Mar 25, 2019 ... Hundred thousand, 5, 1 (100,000). Million, 6, 2 (1,000,000). Billion, 9, 3( 1,000,000,000). Trillion, 12, 4 (1,000,000,000,000). Quadrillion, 15, 5.

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

This article lists and discusses the usage and derivation of names of large numbers, together ... The "Traditional British" values shown are unused in American English and .... (Or if you prefer the first mark can signify million, the second mark byllion, the third mark tryllion, the fourth quadrillion, the fifth quyillion , the sixth sixlion ...

https://www.helpingwithmath.com/printables/tables_charts/cha0301place_value_quadrillions01.htm

A Printable place value chart showing ones up to hundreds of quadrillions.

https://www.lavc.edu/math/library/math105/Skillbuilders/m105sb-wholeplacevalue.aspx

Basic Arithmetic. Skill-Builder # W - 1. Naming the Place Value of a Digit. Place Value Chart. Trillions. Billions. Millions. Thousands. Ones. H. T. O. H. T. O. H. T. O .

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

quadrillion, 1 with 15 zeros, 1 with 24 zeros. quintillion, 1 with 18 zeros ... Each place value has a value that is one tenth the value to the immediate left of it.

http://mathforum.org/library/drmath/view/59164.html

Aug 29, 1996 ... ... billion 1,000,000,000,000 trillion 1,000,000,000,000,000 quadrillion 1,000,000,000,000,000,000 quintillion 1,000,000,000,000,000,000,000 ...

http://mathcentral.uregina.ca/QQ/database/QQ.09.97/gupta1.html

Name, Value in powers of ten, Number of zeros, Number of periods of 0's after 1,000. billion, 109, 9, 2. trillion, 1012, 12, 3. quadrillion, 1015, 15, 4. quintillion, 10  ...

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

Jul 25, 2018 ... There are, of course, many numbers between trillion and quadrillion, but it isn't until quadrillion that that number value actually gets a new ...