Uploaded May 2026 | Updated September 2026, 2 weeks ago

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

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

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

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

More big numbers on Numberphile: youtube.com/playlist?list=PLt5AfwLFPxWJ_FwchNAjB3xa8UnoKdmQI

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

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

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

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