28083575

28,083,575 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28083575 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 54 divisors.

28083575 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.

Prime factorization of 28083575:

5² × 13² × 17² × 23

(5 × 5 × 13 × 13 × 17 × 17 × 23)

See below for interesting mathematical facts about the number 28083575 from the Numbermatics database.

Names of 28083575

Cardinal: 28083575 can be written as Twenty-eight million, eighty-three thousand, five hundred seventy-five.

Scientific notation

Scientific notation: 2.8083575 × 10⁷

Factors of 28083575

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 58

Divisors of 28083575

Number of divisors d(n): 54
Complete list of divisors:
1 5 13 17 23 25 65 85 115 169 221 289 299 325 391 425 575 845 1105 1445 1495 1955 2873 3757 3887 4225 5083 5525 6647 7225 7475 9775 14365 18785 19435 25415 33235 48841 66079 71825 86411 93925 97175 127075 166175 244205 330395 432055 1123343 1221025 1651975 2160275 5616715 28083575
Sum of all divisors σ(n): 41798664
Sum of proper divisors (its aliquot sum) s(n): 13715089
28083575 is a deficient number, because the sum of its proper divisors (13715089) is less than itself. Its deficiency is 14368486

Bases of 28083575

Binary: 1101011001000010101110111₂
Hexadecimal: 0x1AC8577
Base-36: GPXFB

Squares and roots of 28083575

28083575 squared (28083575²) is 788687184780625
28083575 cubed (28083575³) is 22149155705325540734375
The square root of 28083575 is 5299.3938332605
The cube root of 28083575 is 303.9607196187

Scales and comparisons

How big is 28083575?

28,083,575 seconds is equal to 46 weeks, 3 days, 59 minutes, 35 seconds.
To count from 1 to 28,083,575 would take you about seventeen 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 28083575 cubic inches would be around 25.3 feet tall.

Recreational maths with 28083575

28083575 backwards is 57538082
The number of decimal digits it has is: 8
The sum of 28083575's digits is 38
More coming soon!

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The information we have on file for 28083575 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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