• 1rre@discuss.tchncs.de
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        1 year ago

        Base 12 is not organically common, it’s incredibly rare even with the modern counting systems we’ve discovered…

        The frequency of emergences (based on language families that use them) are: 4 ~1 time, 5 ~4 times, 6 ~3 times, 8 ~2 times, 10 ?? times, 12 ~3 times, 15 ~1 time, 20 ~9 times, 20+5 ~2 times, 23 ~1 time, 24 ~1 time, 27 ~1-2 times, 32 ~1 time, 60 ~2 times

    • betheydocrime@lemmy.world
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      1 year ago

      If we had 8 fingers, or 3 fingers, or 15 fingers, we would still be using base 10. It’s just that the value of “10” would be different each time

    • candybrie@lemmy.world
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      1 year ago

      Yes but (1) that isn’t the only base system humans use and (2) aliens could use a base system entirely divorced from their body parts. So number of fingers doesn’t have to dictate which base system is used.