213804738

213,804,738 is an even composite number composed of four prime numbers multiplied together.

What does the number 213804738 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

213804738 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 213804738:

2 × 3³ × 7² × 80803

(2 × 3 × 3 × 3 × 7 × 7 × 80803)

See below for interesting mathematical facts about the number 213804738 from the Numbermatics database.

Names of 213804738

Cardinal: 213804738 can be written as Two hundred thirteen million, eight hundred four thousand, seven hundred thirty-eight.

Scientific notation

Scientific notation: 2.13804738 × 10⁸

Factors of 213804738

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 80815

Divisors of 213804738

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 14 18 21 27 42 49 54 63 98 126 147 189 294 378 441 882 1323 2646 80803 161606 242409 484818 565621 727227 1131242 1454454 1696863 2181681 3393726 3959347 4363362 5090589 7918694 10181178 11878041 15271767 23756082 30543534 35634123 71268246 106902369 213804738
Sum of all divisors σ(n): 552699360
Sum of proper divisors (its aliquot sum) s(n): 338894622
213804738 is an abundant number, because the sum of its proper divisors (338894622) is greater than itself. Its abundance is 125089884

Bases of 213804738

Binary: 1100101111100110011011000010₂
Hexadecimal: 0xCBE66C2
Base-36: 3JAKSI

Squares and roots of 213804738

213804738 squared (213804738²) is 45712465991248644
213804738 cubed (213804738³) is 9773541814592826623275272
The square root of 213804738 is 14622.0633974825
The cube root of 213804738 is 597.9604247439

Scales and comparisons

How big is 213804738?

213,804,738 seconds is equal to 6 years, 41 weeks, 3 days, 14 hours, 12 minutes, 18 seconds.
To count from 1 to 213,804,738 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 213804738 cubic inches would be around 49.8 feet tall.

Recreational maths with 213804738

213804738 backwards is 837408312
The number of decimal digits it has is: 9
The sum of 213804738's digits is 36
More coming soon!

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The information we have on file for 213804738 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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