What is the Biggest Number We Know of?

I remember in pre school if u could count to one hundred you were classified “The G.O.A.T”

you know its a big number when you see Letters.

Thank you. Now I have something to talk about on a date.

Fun fact about how small a plank length is: You, as a person are closer to being as big as the entire universe than you are close to being as small as a plank length.

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Reality: Googol Subtitles: G O O G L E

you remember when 10 was a giant number? childhood...

However bigger a Number may be it will always be closer to zero than to infinity...🙂

The biggest number we know of is : two number nines, a number 9 large, one six with extra dip, a number seven, two number forty fives, One with cheese And A Large Soda.

Rayo's Number: I'm the biggest number Rayo's Number +1: Hold my beer

“These numbers are insanely big, but they are still very small.” I love how that sentence makes zero sense out of context.

Googol ~ Google Googolplex ~ Google pixel

My teacher: what is infinity Me: shows this video

If you were the size of a planck’s length, an atom would be the size of the observable universe

What a splendid video! Well narrated. Keep it on please.

9:05 just music to my ears.

But my aunt's ego is larger than all of this.

Someone in the comments asked if we could reach Rayo's number with the universe being filled with Planck volumes times the Planck times since the beginning. I wanted to share my detailed response. Below is what I did: I clarified his ruleset. The actual universe could be infinite, but the largest finite number that it has been estimated to be is ~6 sextillion times bigger than the observable universe. I made a calculation for this generous amount. Calculation: (4.65 x 10^185) x (6x10^18) x (5.39 x 10^44) x (11.13) x (60) x (24) x (365) x (1.38 x 10^10) = 1.21 x 10^266 Meaning: (Plank volumes in Observable Universe) x (6 sextillion) x (Number of Planck times in 5.39 seconds) x (Multiple needed to convert the number of Planck times in 5.39 seconds to the number of Planck times in one minute) x (minutes in one hour) x (hours in a day) x (days in a year) x (Age of the universe in years, 13.8 billion) = 1.21 x 10^266 (121 Septemoctogintillion) In computation, you definitely do not reach Rayo's number nor even G1 in Graham's sequence (3 quadruple-arrow 3). The total (1.21 x 10^266) is a small fraction to 3 triple-arrow 3 (3^7.25trillion 3s stacked).

"Rayo's number is the biggest number we know of" Nowadays we have numbers that make Rayos Number look like a 0 by comparison, such numbers include: "Fish Number 7", and "Large Number Garden Number"