28860272

28,860,272 is an even composite number composed of four prime numbers multiplied together.

What does the number 28860272 look like?

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

28860272 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 28860272:

2⁴ × 7 × 167 × 1543

(2 × 2 × 2 × 2 × 7 × 167 × 1543)

See below for interesting mathematical facts about the number 28860272 from the Numbermatics database.

Names of 28860272

Cardinal: 28860272 can be written as Twenty-eight million, eight hundred sixty thousand, two hundred seventy-two.

Scientific notation

Scientific notation: 2.8860272 × 10⁷

Factors of 28860272

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 1719

Divisors of 28860272

Number of divisors d(n): 40
Complete list of divisors:
1 2 4 7 8 14 16 28 56 112 167 334 668 1169 1336 1543 2338 2672 3086 4676 6172 9352 10801 12344 18704 21602 24688 43204 86408 172816 257681 515362 1030724 1803767 2061448 3607534 4122896 7215068 14430136 28860272
Sum of all divisors σ(n): 64329216
Sum of proper divisors (its aliquot sum) s(n): 35468944
28860272 is an abundant number, because the sum of its proper divisors (35468944) is greater than itself. Its abundance is 6608672

Bases of 28860272

Binary: 1101110000101111101110000₂
Hexadecimal: 0x1B85F70
Base-36: H6KQ8

Squares and roots of 28860272

28860272 squared (28860272²) is 832915299913984
28860272 cubed (28860272³) is 24038162108479154843648
The square root of 28860272 is 5372.1757231125
The cube root of 28860272 is 306.7374526787

Scales and comparisons

How big is 28860272?

28,860,272 seconds is equal to 47 weeks, 5 days, 44 minutes, 32 seconds.
To count from 1 to 28,860,272 would take you about nineteen 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 28860272 cubic inches would be around 25.6 feet tall.

Recreational maths with 28860272

28860272 backwards is 27206882
The number of decimal digits it has is: 8
The sum of 28860272's digits is 35
More coming soon!

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The information we have on file for 28860272 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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