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Every base is base 10 (lemmy.world)

submitted 6 months ago by [email protected] to c/[email protected]

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[–] [email protected] 26 points 6 months ago (2 children)

Common denominators. You can divide base 12 into half, thirds, fourths, and sixths and still use integers. I find thirds to be particularly useful, so base 16 is out. Base 60 can do it, but that's getting unweildly.

[–] [email protected] 9 points 6 months ago

There are no common denominators in base 12 that you can't use in base 84, and the latter also has 7 as a common denominator.

I, for one, vote for changing our base to 84.

[–] [email protected] 3 points 6 months ago (4 children)

Can't do base 12 on fingers. I prefer base 8.

[–] [email protected] 17 points 6 months ago (2 children)

You can do base 12 on fingers! You count each of the 3 segments on each finger and ignore the thumb (you can use it to keep your place), so you can count up to 12 on just one hand! :)

[–] [email protected] 6 points 6 months ago (2 children)

This is why I'm not totally sold on the idea that we use base 10 because we have 10 fingers. There are a lot of ways to count with your fingers. Plus, there are many cultures throughout human history that use something else. Base 10 in modern times might just be a historical quirk.

[–] [email protected] 1 points 6 months ago (1 children)

iirc, the reason that time is base 60 is because some ancient peoples figured out how to count to 60 on their fingers.

[–] [email protected] 1 points 6 months ago

I can count to 1023 using both hands but only to 31 using one.

[–] [email protected] 1 points 6 months ago

Some societies used base 27 from counting body parts. Sumeria famously used base 60. It’s why minutes and hours are divided by 60

[–] [email protected] 4 points 6 months ago

8 fingered Johnny...

[–] [email protected] 2 points 6 months ago

Base 6. One hand and a arm. Let's me get all the way to 41.

[–] [email protected] 1 points 6 months ago

Just add left arm, right arm to it or, if you're a guy nose and dick.

Certainly, especially the male version, it would make the visual act of counting far more funny to watch.

I think I'm starting to warm up to the whole base 12 idea...