2213720

2,213,720 is an even composite number composed of three prime numbers multiplied together.

What does the number 2213720 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

2213720 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 2213720:

2³ × 5 × 55343

(2 × 2 × 2 × 5 × 55343)

See below for interesting mathematical facts about the number 2213720 from the Numbermatics database.

Names of 2213720

Cardinal: 2213720 can be written as Two million, two hundred thirteen thousand, seven hundred twenty.

Scientific notation

Scientific notation: 2.21372 × 10⁶

Factors of 2213720

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 55350

Divisors of 2213720

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 5 8 10 20 40 55343 110686 221372 276715 442744 553430 1106860 2213720
Sum of all divisors σ(n): 4980960
Sum of proper divisors (its aliquot sum) s(n): 2767240
2213720 is an abundant number, because the sum of its proper divisors (2767240) is greater than itself. Its abundance is 553520

Bases of 2213720

Binary: 1000011100011101011000₂
Hexadecimal: 0x21C758
Base-36: 1BG48

Squares and roots of 2213720

2213720 squared (2213720²) is 4900556238400
2213720 cubed (2213720³) is 10848459356070848000
The square root of 2213720 is 1487.8575200603
The cube root of 2213720 is 130.3289499655

Scales and comparisons

How big is 2213720?

2,213,720 seconds is equal to 3 weeks, 4 days, 14 hours, 55 minutes, 20 seconds.
To count from 1 to 2,213,720 would take you about five weeks!

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 2213720 cubic inches would be around 10.9 feet tall.

Recreational maths with 2213720

2213720 backwards is 0273122
The number of decimal digits it has is: 7
The sum of 2213720's digits is 17
More coming soon!

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The information we have on file for 2213720 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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