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You can actually count to 12 on your fingers using one hand. Use the thumb as a pointer, then for each of your other fingers you have three joints. So 3*4=12.
by jabl 9mo ago
You can actually count to 12 on your fingers using one hand. Use the thumb as a pointer, then for each of your other fingers you have three joints. So 3*4=12.
- hans_castorp 9mo agoOr use a hand as a 5-bit integer, then you can count to 31 :)
- t-3 9mo agoIt's hard to actually count using more than 4 bits/hand though. The quickest methods that require the least dexterity are those that count the knuckles (which are actually used in some counting traditions, unlike binary finger-counting).
- wongogue 9mo agoIf you include the tip, you can do base 16. Let’s go hexadecimal all the way.
- timbit42 9mo agoNo. Base 16 is only divisible by 1, 2, 4, and 8, while Base12 is divisible by 1, 2, 3, 4, and 6. Of course, Base 10 is only divisible by 1, 2, and 5. Switching from Base 10 to Base 12 would be difficult. Instead we should go back in time and ensure we evolve with 6 fingers on each hand and foot.
- jxdxbx 9mo agoThis is an excellent compromise
- deleted 9mo ago[deleted]
- JamesTRexx 9mo agoThis is why men are superior to women, we can always count to one higher. (or two including the tip, as someone suggested with the fingers) :-p ducks
- adornKey 9mo agoBut all the techniques to multiply numbers with your fingers are more confusing in base 12. https://www.wikihow.com/Multiply-With-Your-Hands https://www.wikihow.com/Multiply-With-Your-Hands Those techniques can be useful. If you add toes, multiplying numbers up to 20 (like 16x18) is easy.