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Why there are 360 degrees in one circle ?

332,293 views • 10 months ago •via X (Twitter)

29 Comments

Human Being's profile picture
Human Being10 months ago

This is not fully true. The use of cosmic wheel representing 360 degrees was mentioned in Rigveda and also in Mesopotamian texts which are way more ancient than Babylonians.

Atlanticus ☀️'s profile picture
Atlanticus ☀️10 months ago

The divisors of the number 360 are 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180 and 360. A number with many divisors can be advantageous in many situations, especially in practical contexts where you need to divide something into equal parts.

mrw's profile picture
mrw10 months ago

I prefer a simpler explanation. 360 is divisible by: 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180 an integer number of times. Very handy. Any suggestion of 360 to be used for this metric would have been readily or enthusiastically taken up.

Truesdell 𓏏𓂋𓅲𓋴𓂧𓃭's profile picture
Truesdell 𓏏𓂋𓅲𓋴𓂧𓃭10 months ago

The sexagesimal number system, the 360 for a circle, originated with the ancient Sumerians around the 3rd millennium BCE. They developed it for counting, math, and astronomy. The Akkadians adopted the system from the Sumerians. Nobody referred to themselves as Babylonian.

Freud in a Slip 🇺🇸🇮🇱🏴󠁧󠁢󠁥󠁮󠁧󠁿's profile picture
Freud in a Slip 🇺🇸🇮🇱🏴󠁧󠁢󠁥󠁮󠁧󠁿10 months ago

There’s an even more basic reason why 360 degrees was chosen (and probably why the year was divided into 12 months, the day divided into 24 hours, and the hour divided into 60 minutes). They are all numbers that can be broken evenly into lots of fractions. Almost all the fractions can be used to carve up a 360 degree circle. You can evenly cut up a 360 degree circle into halves, thirds, fourths, fifths, sixths, eighths, ninths, tenths, twelfths, fifteenths, eighteenths, etc. — two 180 degree halves — three 120 degree thirds — four 90 degree quarters — five 72 degree fifths — six 60 degree parts — eight 45 degree parts — nine 40 degree parts — ten 36 degree parts — twelve 30 degree parts — fifteen 24 degree parts — eighteen 20 degree parts — twenty 18 degree parts

Louis Mingüey's profile picture
Louis Mingüey10 months ago

This explanation is incomplete: Babylonians used a sexagesimal (60) numerical system which they inherited from the Sumerians. This system evolved from traditional finger counting that uses the three segments of the main fingers (minus the thumb which acts as the counter)

Leonel Delamo Jr's profile picture
Leonel Delamo Jr10 months ago

I figured 360 is highly highly divisible. That’s it.

Rich Pickings's profile picture
Rich Pickings10 months ago

So if it stuck throughout the millennia why at one point did we have 13 months of 28 days (moon cycle) which also equates to 364 days.

Adv. Vipin Lute's profile picture
Adv. Vipin Lute10 months ago

I thought zero was invented in India, so it is strange for someone outside claiming 60 number pattern was there to create calendar, come with better story

Chris D'Lites 🇺🇦💔🟦🟧's profile picture
Chris D'Lites 🇺🇦💔🟦🟧10 months ago

Arbitrary by convention. There is also a “system” using 400 degrees for a full circle. Each right angle is 100 degrees. It’s not divisible by 3 or 6, though.

Jeffery Parkinson🇨🇦🇬🇧's profile picture
Jeffery Parkinson🇨🇦🇬🇧10 months ago

Because some guy made it up.

FrozenLight's profile picture
FrozenLight10 months ago

Yah and they screwed up that 12 months calendar because it was supposed to be 13. Our time should be on a 24.5 hrs rotation based on gravitational pull and tides . Currently we work on 24.2 hr clock that was changed to 24 for convenience. Our whole circadian rhythm is off.

ThomasH's profile picture
ThomasH10 months ago

I thought the US had 17 3/8 degrees Fahrenheit in a circle...

ಕನಸುಗಳ ಜೋಗಿ's profile picture
ಕನಸುಗಳ ಜೋಗಿ10 months ago

Babylonions?? Chal jhutta!!! 🤣🤣🤣🤣.... Sab saale agenda pelte hai ... Chor kahin ke

Lars Lindgren's profile picture
Lars Lindgren10 months ago

@grok what would pi be if a full circle had been 100 degrees?

দৈনিক কালকেতু's profile picture
দৈনিক কালকেতু10 months ago

Why did they have a number system with base 60? Possibly this👇

Tom Bruce's profile picture
Tom Bruce10 months ago

As soon as the video used BCE, I knew the rest was going to be questionable.

Captain Melbourne's profile picture
Captain Melbourne10 months ago

@grok do your thing

ℂ𝕒𝕣𝕝𝕠𝕤 𝕋𝕣𝕠𝕟𝕔𝕠𝕤𝕠 ℙ𝕙.'s profile picture
ℂ𝕒𝕣𝕝𝕠𝕤 𝕋𝕣𝕠𝕟𝕔𝕠𝕤𝕠 ℙ𝕙.10 months ago

The 60 unit is bases on "highly composite numbers" which where easy to divide without fractions. That is why we have eggs by the dozen. 12 is also a HCN. Also you can count to 60 with your fingers. I leave that as homework.

Girish's profile picture
Girish10 months ago

Hatt they copied from Hindu scientists , 360 was listed in our books that are 5000 years old .. you kids

Grawel1789's profile picture
Grawel178910 months ago

In a parallel universe Tony Hawk is famous for „the 250“ 🤷🏼‍♂️

Truthwalker's profile picture
Truthwalker10 months ago

Alien gift…

jo's profile picture
jo10 months ago

It’s because 360 has many factors.

Michael's profile picture
Michael10 months ago

They were wrong and those who discover the truth convert the truth to their fault and kept it hidden for their own good.

Focus's profile picture
Focus10 months ago

False

Monco's profile picture
Monco10 months ago

The true is if you look at a sun travelling in the sky from dawn to dusk and measure how many suns fit into that semicircle, the number will be 180. So, the opposite semicircle is also 180. And the total is 360.

SAMPSOLO's profile picture
SAMPSOLO10 months ago

Interesting

No Tamed Tongue's profile picture
No Tamed Tongue10 months ago

Sumerians.

Jonathan Hall 🌌's profile picture
Jonathan Hall 🌌10 months ago

conventions

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