Keyboard shortcuts

Scrolling

dorCtrl+d
Scroll down
uorCtrl+u
Scroll up
Ctrl+e
One line down
Ctrl+y
One line up
gtheng
Top of article
G
Bottom of article

Articles

j
Older article
k
Newer article
O
Open original
H
Open hackernews
R
Open reddit

Lists

jor↓
Next item
kor↑
Previous item
gtheng
First item
G
Last item
oorEnter
Open selected item

Go to

gthenforgtheni
Feed
gthen1–9
Open feed entry
gthenb
Browse
gthenp
Preferences

Search and help

⌘+kCtrl+kor/
Global search
?
Show this help
Esc
Close this help

Entirely Ridiculously Big Numbers - Numberphile

Rubik's Cube combinations quickly lead to some unimaginably large numbers. More links & stuff in full description below ↓↓↓

Extra footage on odd-numbered cubes: https://youtu.be/CTb7RyTwoQ0

Featuring Richard Elwes. More Richard on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWI42WXh1jnv51jHrcjatrk8

Rubik's Cube playlist: https://www.youtube.com/playlist?list=PLt5AfwLFPxWJNAdHv8TUCOmj7iKqyHZeg

More big numbers on Numberphile: https://www.youtube.com/playlist?list=PLt5AfwLFPxWJ\_FwchNAjB3xa8UnoKdmQI

More about Richard Elwes (who is based at the University of Leeds): https://richardelwes.co.uk/

Richard's new book Huge Numbers
Waterstones (UK): https://www.waterstones.com/book/huge-numbers/richard-elwes/9781399818827
Barnes and Noble (US): https://www.barnesandnoble.com/w/huge-numbers-richard-elwes/1147952914
Or Amazon (affiliate links)...
UK: https://amzn.to/4bSZA8v
US: https://amzn.to/4v3CIMp

Patreon: http://www.patreon.com/numberphile

Numberphile is supported by Jane Street. Learn more about them (and exciting career opportunities) at: https://bit.ly/numberphile-janestreet

We are also grateful for support from the Ben Delo Foundation - https://delo.org/

NUMBERPHILE
Website: http://www.numberphile.com/

Video by Brady Haran & Pete McPartlan

Numberphile T-Shirts and Merch: https://teespring.com/stores/numberphile

Brady's videos subreddit: http://www.reddit.com/r/BradyHaran/

Brady's latest videos across all channels: http://www.bradyharanblog.com/

Sign up for (occasional) emails: http://eepurl.com/YdjL9