Nplex = 10^{N}

Nminex = 10^{-N}

Hundred = 10^{2}

Hundredplex = 10^{100} = 10^{102}

Googol = 10^{100} = 10^{102}

Googolplex = 10^{Googol} = 10^{10100} = 10^{10102}

Bigoogol = 10^{200}

Trigogol = 10^{300}

Decagoogol = 10^{1,000}

Centegoogol = 10^{10,000}

Millegoogol = 10^{105} = 10^{100,000}

Micregoogol = 10^{108} = 10^{100,000,000}

Nanegoogol = 10^{1011} = 10^{100,000,000,000}

Pikegoogol = 10^{1014} = 10^{100,000,000,000,000}

Femtegoogol = 10^{1017} = 10^{100,000,000,000,000,000}

Attegoogol = 10^{1020} = 10^{100,000,000,000,000,000,000}

Zeptegoogol = 10^{1023} = 10^{100,000,000,000,000,000,000,000}

Yoctegoogol = 10^{1026} = 10^{100,000,000,000,000,000,000,000,000}

Googolplex = 10^{Googol} = 10^{10100} = 10^{10102}

One followed by a googol of zeros - if a 300 page book has 800,000 digits, a googolplex would
fill 1.25 x 10^{94} volumes if written in normal form.

## Lexicographically Accepted Named Numbers

Powers of 10:

Centillion = 10^{600} British and 10^{303} in U.S.
Buddhist: Asankhyeya 10^{140}

1888 = MDCCCLXXXVIII

Unity = 1

2^{132,049}-1 = a prime number known at 40,000 digits

2^{132,049}-1 x 2^{132,048} = known perfect number

2^{216,091}-1 = largest known perfect number.

6 = lowest perfect number

Kalpa = 4,320 million years

Mass of The Sun = two 33plex grams

Angstrum Unit = 10minex meter

88plex = muryoutaisuu

80plex = fukashigi

56plex = kougasha

16minex = shunsoku

17minex = danshi

23minex = jou

Cosmic year = 225 million years = sun orbiting around the Milky Way galaxy center.

186,000 miles = light second

5.88 x 10^{12} miles = light year

light second = 186,282.3976 miles per second

Radius of a hydrogen atom = 1.74 x 10^{-10} feet

Radius of the known universe = 10^{26} feet

Weight of an electron = 2 x 10^{-36} lbs.

Mass of the Universe = 4 x 52^{52} lbs.

Skewe's number: 10^{101034}

Number of kinks in the core of an embedded tower: 10^{101010107}

Gargantuan biggest prime number = 2^{859433}-1

Largest Known prime number (1999) = 2^{6,972,593}-1

2^{1,398,269} - 1 = other known high prime number.

Largest known palindrone number has 11,311 digits: 10^{11310} + 4.661.664 x 10^{5652} + 1

Largest decimal number than can be written with three digits: 9^{99} with 369,693,100 digits