Featuring Sophie Maclean and superfactorials. Try the Halfsies challenge at https://brilliant.org/challenge/numbe... (and tell us your score!) or go to Brilliant's courses and start for free at https://brilliant.org/numberphile/ (episode sponsor)
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Sophie Maclean is based at Kings College, London: https://sophiethemathmo.wordpress.com
More Sophie on Numberphile: https://bit.ly/Sophie_Numberphile
Superpermutations: • Superpermutations - Numberphile
Superhero Triangles: • Superhero Triangles - Numberphile
The Super Bottle: • Super Bottle - Numberphile
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