Figurate numbers

Stella octangula number

In mathematics, a stella octangula number is a figurate number based on the stella octangula, of the form n(2n2 − 1). The sequence of stella octangula numbers is 0, 1, 14, 51, 124, 245, 426, 679, 1016, 1449, 1990, ... (sequence in the OEIS) Only two of these numbers are square. (Wikipedia).

Stella octangula number
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Conversion Arcs and 2,916,485,648,612,232,232,816 (MegaFavNumbers)

I'm sorry. The MegaFavNumbers playlist: https://www.youtube.com/playlist?list=PLar4u0v66vIodqt3KSZPsYyuULD5meoAo

From playlist MegaFavNumbers

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My #MegaFavNumbers 19,958,400 and stellated polygons

from what I have found online, stellations don't seem to be all that well known, so I hope this video will help it become a more commonly talked about concept, because I found it very interesting, especially after I had to do the proof myself, I got a lot of good insights out of it.

From playlist MegaFavNumbers

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GCSE Maths: N4-05 [Prime Numbers]

https://www.buymeacoffee.com/TLMaths Navigate the playlist using this Google Doc: https://tinyurl.com/TLMathsGCSE Navigate all of my videos at https://sites.google.com/site/tlmaths314/ Like my Facebook Page: https://www.facebook.com/TLMaths-1943955188961592/ to keep updated Follow me o

From playlist GCSE Maths: N4

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Binary to Octal Conversion

This video tutorial explains how to perform a binary to octal conversion. Subscribe: https://www.youtube.com/channel/UCEWpbFLzoYGPfuWUMFPSaoA?sub_confirmation=1 Access to Premium Videos: https://www.patreon.com/MathScienceTutor https://www.facebook.com/MathScienceTutoring/

From playlist Number Systems

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Decimal to Octal Conversion

This video tutorial explains how to convert decimal to octal numbers. It contains plenty of examples and practice problems. My Website: https://www.video-tutor.net Patreon Donations: https://www.patreon.com/MathScienceTutor Amazon Store: https://www.amazon.com/shop/theorganicchemistry

From playlist Number Systems

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1,010,010,101,000,011 - #MegaFavNumbers

This is my submission to the #megafavnumbers project. My number is 1010010101000011, which is prime in bases 2, 3, 4, 5, 6 and 10. I've open-sourced my code: https://bitbucket.org/Bip901/multibase-primes Clarification: by "ignoring 1" I mean ignoring base 1, since this number cannot be fo

From playlist MegaFavNumbers

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How much time you'd need to find if this giant number is a prime or composite? | MegaFavNumbers

9999999999999999999999999999999991 is the hero of our video. And how a high school piece of knowledge can help find if this particular 34 digit number is prime or not, in a very short time! The beauty of math lies in its simplicity and seemingly unexpected connections among itself. #Mega

From playlist MegaFavNumbers

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Eddie reads "Stellarphant"! (Play School Story Time)

Originally broadcast 18 Oct 2022 More information available at https://iview.abc.net.au/show/play-school-story-time

From playlist Eddie Woo on Play School

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#MegaFavNumbers - 7,588,043,387,109,376 by Egi

87,109,376^2=7,588,043,387,109,376. The last 8 digits is the square root😀, it's called an automorphic number which n^2 ends with n

From playlist MegaFavNumbers

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Eureka Math Grade 1 Module 3 Lesson 10

EngageNY/Eureka Math Grade 1 Module 3 Lesson 10 For more videos, please visit http://bit.ly/eurekapusd PLEASE leave a message if a video has a technical difficulty (audio separating from the video). Occasionally, Explain Everything will do that, requiring me to re-render the video. Duane

From playlist Eureka Math Grade 1 Module 3

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History's Greatest Mysteries: The DISAPPEARANCE of Judge Crater (Season 4)

A well-known judge vanishes in New York under mysterious circumstances. See more in this clip from Season 4, Episode 7, "The "Missingest" Man in America." #HistorysGreatestMysteries Subscribe for more from History's Greatest Mysteries and other great The HISTORY Channel shows: http://his

From playlist History's Greatest Mysteries | Official Series Playlist | History

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Einstein's twin paradox explained - Amber Stuver

Follow two astronauts into outer space to explore time dilation and Einstein’s theory of relativity through the Twin Paradox thought experiment. -- On their 20th birthday, identical twin astronauts volunteer for an experiment. Terra will remain on Earth, while Stella will board a spaces

From playlist New TED-Ed Originals

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Real Law Review: Why Stormy Daniels Must Pay Donald Trump’s Attorneys’ Fees

⭐️ Get my videos early & ad free (plus my exclusives!) only on Nebula. Save $10 per year! https://legaleagle.link/getnebula ⭐️ Stephanie Clifford aka Stormy Daniels sued President Trump for defamation. So why does SHE have to pay for his attorneys’ fees? We’ll find out why today! It in

From playlist Law Review News!

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Periodic Foams and Manifolds - Frank Lutz

Frank Lutz Technische Universitat Berlin March 2, 2011 WORKSHOP ON TOPOLOGY: IDENTIFYING ORDER IN COMPLEX SYSTEMS For more videos, visit http://video.ias.edu

From playlist Mathematics

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Case File Pupdate: Stella | Cesar 911

Natalie and George’s aggressive Weimaraner named Stella has made tremendous improvements since their rehabilitation work with Cesar Millan. Interactions with other dogs and their neighbors are night and day and life with Stella and their new dog, Leo, couldn’t be better. ➡ Subscribe: http

From playlist Cesar Millan | National Geographic

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A Single Prolific r-process Event Preserved in an Ultra-faint Dwarf Galaxy - Anna Frebel

Joint IAS Princeton University Astrophysics Colloquium September 20, 2016 Anna Frebel (MIT) "A Single Prolific r-process Event Preserved in an Ultra-faint Dwarf Galaxy" The heaviest elements in the periodic table are synthesized through the r-process, but the astrophysical site for r-pr

From playlist Natural Sciences

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What is the definition of scientific notation

👉 Learn about scientific notations. Scientific notation is a convenient way of writing very large or very small numbers. A number written in scientific notation is of the form a * 10^n where a is the first non-zero number between 1 and 10, (1 included) and n is the number of digits up to t

From playlist Scientific Notation | Learn About

Related pages

Louis J. Mordell | Elliptic curve | Figurate number | Square number | Crossed ladders problem | Carl Ludwig Siegel