Why is a Circle 360 Degrees, Why Not a Simpler Number, like 100?
Why is a circle 360 degrees and not a simpler number like 100? As it turns out, 360 is actually a brilliant choice! It has 24 divisors — more than any number up to 360 — making it incredibly convenient for dividing circles into equal parts without messy decimals. In this video, we explain the mathematical genius behind 360 degrees, the Babylonian sexagesimal (base-60) number system, highly composite numbers, and how you can count to 60 on your fingers! 📚 Topics Covered: Why 360 is better than 100 for a circle Divisors: 360 has 24, while 100 has only 9 Highly composite numbers explained The Babylonian sexagesimal (base-60) system Counting to 60 on your fingers (knuckle method!) 6 equilateral triangles x 60 = 360 ⏱️ Timestamps: 0:00 Why is a circle 360 degrees? 0:13 Wouldn't 10 or 100 be simpler? 0:21 360 is actually the ideal number 0:26 360 has 24 divisors (100 has only 9) 0:50 What are highly composite numbers? 1:05 Why highly composite numbers are great base numbers 1:28 Dividing 100 by 3 gives ugly decimals 1:57 The Babylonian sexagesimal system (base 60) 2:31 Counting to 60 on your fingers (the knuckle trick!) 3:05 6 equilateral triangles fit inside a circle 3:23 6 x 60 = 360! 3:35 The sexagesimal system is far from forgotten 👉 Watch Next: ▶ What is the Fibonacci Sequence and the Golden Ratio? — • What is the Fibonacci Sequence & the Golde... ▶ What is Calculus in Math? Simple Explanation — • What is Calculus in Math? Simple Explanati... ▶ Archimedes Principle Explained — • Archimedes Principle: Explained in Really ... #mathematics #360degrees #circle #Babylonian #math #scienceabc If you wish to buy/license this video, please write to us at [email protected]. Voice Over Artist: John Staughton ( https://www.fiverr.com/jswildwood ) SUBSCRIBE to get more such science videos! / @scienceabc Follow us on Twitter! / abc_science Follow us on Facebook! / sciabc Follow us on Instagram! / scienceabcofficial Follow us on LinkedIn! / scienceabc Follow our Website! https://www.scienceabc.com
