213479920

213,479,920 is an even composite number composed of four prime numbers multiplied together.

What does the number 213479920 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 40 divisors.

213479920 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty divisors.

Prime factorization of 213479920:

2⁴ × 5 × 631 × 4229

(2 × 2 × 2 × 2 × 5 × 631 × 4229)

See below for interesting mathematical facts about the number 213479920 from the Numbermatics database.

Names of 213479920

Cardinal: 213479920 can be written as Two hundred thirteen million, four hundred seventy-nine thousand, nine hundred twenty.

Scientific notation

Scientific notation: 2.1347992 × 10⁸

Factors of 213479920

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 4867

Divisors of 213479920

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 631 1262 2524 3155 4229 5048 6310 8458 10096 12620 16916 21145 25240 33832 42290 50480 67664 84580 169160 338320 2668499 5336998 10673996 13342495 21347992 26684990 42695984 53369980 106739960 213479920
Sum of all divisors σ(n): 497244960
Sum of proper divisors (its aliquot sum) s(n): 283765040
213479920 is an abundant number, because the sum of its proper divisors (283765040) is greater than itself. Its abundance is 70285120

Bases of 213479920

Binary: 1100101110010111000111110000₂
Hexadecimal: 0xCB971F0
Base-36: 3J3M5S

Squares and roots of 213479920

213479920 squared (213479920²) is 45573676243206400
213479920 cubed (213479920³) is 9729064758505602815488000
The square root of 213479920 is 14610.9520565909
The cube root of 213479920 is 597.6574586619

Scales and comparisons

How big is 213479920?

213,479,920 seconds is equal to 6 years, 40 weeks, 6 days, 19 hours, 58 minutes, 40 seconds.
To count from 1 to 213,479,920 would take you about ten years!

This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)
A cube with a volume of 213479920 cubic inches would be around 49.8 feet tall.

Recreational maths with 213479920

213479920 backwards is 029974312
The number of decimal digits it has is: 9
The sum of 213479920's digits is 37
More coming soon!

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The information we have on file for 213479920 includes mathematical data and numerical statistics calculated using standard algorithms and methods. We are adding more all the time. If there are any features you would like to see, please contact us. Information provided for educational use, intellectual curiosity and fun!

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