28362642

28,362,642 is an even composite number composed of five prime numbers multiplied together.

What does the number 28362642 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28362642 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28362642:

2 × 3 × 7 × 11² × 5581

(2 × 3 × 7 × 11 × 11 × 5581)

See below for interesting mathematical facts about the number 28362642 from the Numbermatics database.

Names of 28362642

Cardinal: 28362642 can be written as Twenty-eight million, three hundred sixty-two thousand, six hundred forty-two.

Scientific notation

Scientific notation: 2.8362642 × 10⁷

Factors of 28362642

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 5604

Divisors of 28362642

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 11 14 21 22 33 42 66 77 121 154 231 242 363 462 726 847 1694 2541 5082 5581 11162 16743 33486 39067 61391 78134 117201 122782 184173 234402 368346 429737 675301 859474 1289211 1350602 2025903 2578422 4051806 4727107 9454214 14181321 28362642
Sum of all divisors σ(n): 71270976
Sum of proper divisors (its aliquot sum) s(n): 42908334
28362642 is an abundant number, because the sum of its proper divisors (42908334) is greater than itself. Its abundance is 14545692

Bases of 28362642

Binary: 1101100001100011110010010₂
Hexadecimal: 0x1B0C792
Base-36: GVWR6

Squares and roots of 28362642

28362642 squared (28362642²) is 804439461220164
28362642 cubed (28362642³) is 22816028449260394713288
The square root of 28362642 is 5325.6588324827
The cube root of 28362642 is 304.9642240577

Scales and comparisons

How big is 28362642?

28,362,642 seconds is equal to 46 weeks, 6 days, 6 hours, 30 minutes, 42 seconds.
To count from 1 to 28,362,642 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 28362642 cubic inches would be around 25.4 feet tall.

Recreational maths with 28362642

28362642 backwards is 24626382
28362642 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28362642's digits is 33
More coming soon!

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The information we have on file for 28362642 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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