Welcome to Pointless Googolplex Stuffs!

A googological hosts for predefined numbers and some of my defined numbers by DeepLineMadom, partially inspired by Cookie Fonster's Pointless Large Number Stuff.

Version: 1.12.10_7

Current status: Active, but fixated on the non-googology tasks

Links

Legacy site (February - May 2022, abandoned LOL)

You can also check out at Hayden's and ARsygo's googology sites!

Other personal website made by me

Check out on my list of projects.

Independent googology projects by me

• List of intermediate ExE googolisms - continued

• Satanic Infinity Scrapers

• Binary bisector notation

• Extended SAN numbers

• Ultimate list of Bashicu Matrix System numbers (suspended due to several unsolved problems)

Changelogs

Minor edits and non-update edits are included.

Older updates

• [1.12.8] July 16th, 2025: Continued working at extended -illions version 3 recontinued (tiers 7 and 8), added a handful of new numbers in Anterior of Swiftieism.

• [1.12.9] July 24th, 2025: R.I.P., Ozzy Osbourne. Added a series to tribute Ozzy Osbourne, who died two days ago. Also added five new numbers in Anterior of Swiftieism.

• [1.12.9_1] July 25th, 2025: Continued working on Back to the Beginning Series to finish the series.

• [1.12.10] August 7th, 2025: Added my alternative -illion system called "old style extended -illions", based on CompactStar's original version of extended -illions with some modifications for the first 6 tiers.

• [1.12.10_1] August 8th, 2025: Continued working at my old style extended -illions.

• [1.12.10_2] August 10th, 2025: I decided that in my "old style" extended -illions, old SI prefixes are used, so that "rontillion", "quectillion", "ronnillion", and "quettillion" won't be valid in my old style system.

• [1.12.10_3] August 11th, 2025: Made a few minor adjustments in my old style extended -illions, and added four new numbers in Anterior of Swiftieism.

• [1.12.10_4] August 13th, 2025: I made a handful of expansion fixes for the Y sequence.

• [1.12.10_5] August 14th, 2025: Now we approached the 300 mark in Anterior of Swiftieism!

• [1.12.10_6] August 18th, 2025: Continued analyzing the Y sequence for the awkwardness of the original formulation for a bit (not many).

• [1.12.10_7] September 3rd, 2025: I abandoned my alternative formulation of the Y sequence because it simply doesn't work. Please see the introduction to Y sequence.

Introduction

Pointless Googolplex Stuffs is a googological site that covers over many topics, particularly numbers in general and very large numbers. My goal being to give a web-book style comprehensive coverage of the topics (particularly the latter) useful for newcomers and "experts" alike. If you're new to large numbers or this site, read the introduction (link below) for more on the purpose of this site and how it is intended to be read.

My Special Projects

Here is my special projects that you should not miss. They are pretty much fun and it's a popular demand!

Trending

[{( NUMBERS OF THE FERACITY )}]

I categorized my multiple number series from the nostalgic Flenary of Ukrainian Town to the "truly bonkers" Anterior of Swiftieism, known as the "super-series" consisting of over 400 coined numbers.

• Flenary of Ukrainian Town (2022, final)

• Glycogenic Journey of the Britains (2022-2024, final)

• Anterior of Swiftieism (2025-current)

¥¥¥¥ Numbers of the Prolific East ¥¥¥¥

I also made another separate super-series called "Numbers of the Prolific East", which is themed from the Eastern world, primarily in East and Southeast Asia. This super-series is also significantly smaller than Numbers of the Feracity and should not be converged with the latter one.

• [1] Nam Dang Nam Som

• [2] APT. Killer Kingdom (final)

Back to the Beginning Series

R.I.P., Ozzy Osbourne. I made a 76-number series to tribute Ozzy Osbourne, who died at 76 years of age.

-illions

||| NEW Extended -illions version 3 |||

More than just a year after version 2 extended -illions, I made up a partial reform beyond Bowers' -illions, adjusting several tier 4 -illions and renewing tier 5 -illions into my diverged system!

See also: Extended -illions version 3 recontinued

Old style extended -illions

I made my alternative -illion system called "old style extended -illions", based on CompactStar's original version of extended -illions with some modifications for the first 6 tiers.

~ Extended -illions version 2 ~

The complete reformation of my -illion system from Tier 4 up to the ridiculous Tier 1,000 -illions! (returned following the 3-month hiatus, now completed)

Holiday numbers and functions

Here is my list of numbers and functions created during my holidays.

2023

January 1st, 2023: New Year's Numbers 2023

HAPPY NEW YEAR 2023! I am going to create numbers inspired by New Year's Day 2023!

March 15th, 2023: 17th Birthday Numbers

Happy Birthday! This is my seventeenth birthday! I am going to coin numbers tomorrow.

Annual holiday numbers

April 1st: April Fool's Number

Happy April Fool's Day! I am going to make a salad number!

April 13th-16th: Songkran numbers

Happy Songkran Day! There are many beautiful numbers to celebrate my big holiday in Thailand!

2024

January 10th, 2024: Knuthy K is There

Happy Birthday, Donald Knuth turned 86! I am going to create the new numbers based off Knuth's Fancy K (10^^^10, a.k.a. deka-taxis by Sbiis Saibian).

October 30th, 2024: Halloween's Helpsophiaisflirtingmeillion

It's nearly the Halloween Day! What about helpsophiaisflirtingmeillion? The definition is found here.

2025

December 30th, 2024 - January 1st, 2025: New Year's Series 2025

HAPPY NEW YEAR 2025! I am going to create numbers inspired by New Year's Day 2025, with 20 + 25 = sqrt(2025) = 45 numbers! (Originally planned in 2024, but postponed to 2025.)

Ultimate list of notations and numbers

My independent numbers

Number of the Phoney

Here is my list of the most hilarious numbers based off the real cultures.

Food-based numbers

I think your guy might feel hungry now :)

Blank Space Numbers (planned)

I plan to create new numbers full of silence. There are even numbers without names!

Ampersand notation numbers (WIP)

Here is my list of generalized ampersand notation numbers invented by CompactStar.

Oblivion-based numbers

It's time to make some uncomputable, oblivion-based numbers!

Extensions of the existing number lists

• Ampersand notation numbers

• Denis Maksudov's FGH numbers

• SAN numbers (moved)

Original notations and functions

DeepLineMadom's array notation (semi-abandoned)

My oldest array notation created in February 2022. We have 8 chapters of this notation, ended at chapter 8. The final limit is approximated to ψ(N) = ψ(M(2;0)) using fundamental sequences for the function collapsing α-weakly Mahlo cardinals.

Unfortunately, I semi-abandoned the notation on 5 June 2022 with the statement "I created this notation and want to go beyond the countable limit of the extended Buchholz's function when I was too immature".

Kinshasa sequence system (ON HIATUS)

Created in July 2022. Formerly called Kinshasa array notation.

The sequence system is named after the megacity of Kinshasa, Democratic Republic of the Congo (DR Congo).

Phenol notation (ON HIATUS)

My array notation created in June 2022. The notation can also be called as simply "Phenol". It is incomplete as I will plan to create later parts by the next few years. First version abandoned.

Requiem sequence system (ON HIATUS)

My fast-growing sequence notation inspired by Aarex's Superstrong Array Notation.

Kiowa alphabet notation (ON HIATUS)

My alphabet notation based on Kiowa alphabet.

Extensible plus system (ON HIATUS)

I am going to create the notation using plus signs, starting from addition.

Molar mass notation (planned)

I plan to create the notation based on molar mass of the chemical substance.

Extensible Tar hierarchy

I create the notation extension based off Taranovsky's notation. There are at least three levels of extension.

Empowerer Factorial Notation

I plan to create the powerful factorial notation that it's strong and catalogues many factorial-related properties.

Pipeline sequence notation

I proposed the fresh, fast-growing notation that grows stronger than the extended Buchholz's function.

Ixnay function

The Ixnay function compresses the value expressed in the fast-growing hierarchy into the slow-growing hierarchy within the same ordinals.

Extensions to the existing notations

Roman numeral extension

Extending Roman numerals based off "macrons".

Jokes

These works are really really humorous! I really like everything funny!

• Jazzy array notation

• Humonger array notation

• Madom's Awesomer notation

Other ideas

Well-defined Sam's Number

Here is my definition of Sam's Number based on uncomputable functions in February 2022. It is ill-defined, uncomputable salad number.

Miscellaneous numbers

Here is my other numbers coined by me.

Future ideas of incremental limits

Here is my list of planned games with expected limits.

Archives

Here is my list of old numbers coined by other people.

• Legacy BlankEntity's numbers

More...

Technical information

Current email: arphakornjade@gmail.com (connected to my Google account!)

Former email: deeplinemadom137@hotmail.com (replaced)