28355292

28,355,292 is an even composite number composed of four prime numbers multiplied together.

What does the number 28355292 look like?

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

28355292 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 28355292:

2² × 3³ × 7 × 37507

(2 × 2 × 3 × 3 × 3 × 7 × 37507)

See below for interesting mathematical facts about the number 28355292 from the Numbermatics database.

Names of 28355292

Cardinal: 28355292 can be written as Twenty-eight million, three hundred fifty-five thousand, two hundred ninety-two.

Scientific notation

Scientific notation: 2.8355292 × 10⁷

Factors of 28355292

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 37519

Divisors of 28355292

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 7 9 12 14 18 21 27 28 36 42 54 63 84 108 126 189 252 378 756 37507 75014 112521 150028 225042 262549 337563 450084 525098 675126 787647 1012689 1050196 1350252 1575294 2025378 2362941 3150588 4050756 4725882 7088823 9451764 14177646 28355292
Sum of all divisors σ(n): 84017920
Sum of proper divisors (its aliquot sum) s(n): 55662628
28355292 is an abundant number, because the sum of its proper divisors (55662628) is greater than itself. Its abundance is 27307336

Bases of 28355292

Binary: 1101100001010101011011100₂
Hexadecimal: 0x1B0AADC
Base-36: GVR30

Squares and roots of 28355292

28355292 squared (28355292²) is 804022584405264
28355292 cubed (28355292³) is 22798295155405907057088
The square root of 28355292 is 5324.9687323025
The cube root of 28355292 is 304.9378785961

Scales and comparisons

How big is 28355292?

28,355,292 seconds is equal to 46 weeks, 6 days, 4 hours, 28 minutes, 12 seconds.
To count from 1 to 28,355,292 would take you about eighteen 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 28355292 cubic inches would be around 25.4 feet tall.

Recreational maths with 28355292

28355292 backwards is 29255382
28355292 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28355292's digits is 36
More coming soon!

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The information we have on file for 28355292 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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