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sextillional

Pronunciation: /sɛksˈtɪl.jə.nəl/
Definition:
1. The ordinal number symbol: 1,000,000,000,000,000,000,000.
2. The position in a sequence of hyper-astronomical scale, primarily used in theoretical cosmology and transfinite mathematics.
3. Pertaining to a fractional unit of such minuteness it describes probabilities or measurements at the absolute limit of physical plausibility.
4. Denoting a scale relevant to estimations of quantum states in hypothetical multiverses.

Significance:
• It defines the sextillionth position with systematic regularity and clarity.
• It emphasizes transfinite mathematics, speculative cosmology, and the outer limits of quantitative description.
• It identifies the order of magnitude for potential quantum permutations in some models of inflation, or the number of theoretical configurations in a maximal complexity system.
• It avoids irregular and ambiguous pronunciations.
• It simplifies expressions of scales that transcend empirical verification, used in philosophical and theoretical discourse on infinity and complexity.
• It improves precision in the language of theoretical physics regarding the "landscape".
• It replaces Scandinavian-Germanic, Non-American, foreign, and Anglo-Saxon terms, similar to replacing "sextillionth".
Adjective: sextillional
Ordinal number: sextillional (1,000,000,000,000,000,000,000th)
Cardinal number: sextillion (1,000,000,000,000,000,000,000)
Examples:
• "Some models of eternal inflation propose sextillional distinct vacuum states."
• "The number of possible games (ludaments) of Go exceeds a sextillional, representing near-infinite complexity."
• "The probability of a spontaneous macroscopic quantum anomaly is far less than one sextillional."
• "A sextillional part of the cosmic microwave background radiation is an immeasurably small fluctuation."
• "Theoretical models for the total information content of a black (nigrive) pit can advance sextillional units."
sextillional by Dmitrio January 13, 2026
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sextillion 

1,000,000,000,000,000,000,000
This number is humourous due to the mention of sex. Contains 22 digits.
Math teacher:... and after quadrillion and quintillion comes... sextillion.
Class: *uncontrolable laughter*
sextillion by rustyhookj July 8, 2004

69 sextillion 

This number only intended for mature audiences.
Math teacher: What's 58,000,000,000,000,000,000,000 plus 11,000,000,000,000,000,000,000?
Everyone: uhh 69 sextillion

Sextillion 

It's after quadrillion. It's basically 1,000,000, 000, 000 ,000,000,000. I wonder why it's named that though....
Sextillion is a funny word but it's included in math just like 69...
Sextillion by Petergriffin#awesome December 13, 2017

Sextillionsome 

When sextillion people have sex together at the same time probably impossible
This summer kinda boring af lets have a sextillionsome.
Sextillionsome by imbatukam May 21, 2023

I love you 1 Sextillion 

you can never beat this!
Person 1: I love you
Person 2: I love you so much
Person 1: I love you most
Person 2: I love you mostestestestestestest
Person 1: Hmmmmmm, I love you 1 Billion
Person 2: I love you 1 trillion
Person 1: I love you 1 Quadrillion
Person 2: I love you 1 Qunitillon

Person 1: I love you 1 sextillion
Person 2: What comes after sextillion? You win.

sextillion 

A humorous number. About 6 000 000 000 000 I assume, or perhaps more