28200887

28,200,887 is an odd composite number composed of four prime numbers multiplied together.

What does the number 28200887 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

28200887 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28200887:

11 × 13 × 199 × 991

See below for interesting mathematical facts about the number 28200887 from the Numbermatics database.

Names of 28200887

Cardinal: 28200887 can be written as Twenty-eight million, two hundred thousand, eight hundred eighty-seven.

Scientific notation

Scientific notation: 2.8200887 × 10⁷

Factors of 28200887

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1214

Divisors of 28200887

Number of divisors d(n): 16
Complete list of divisors:
1 11 13 143 199 991 2189 2587 10901 12883 28457 141713 197209 2169299 2563717 28200887
Sum of all divisors σ(n): 33331200
Sum of proper divisors (its aliquot sum) s(n): 5130313
28200887 is a deficient number, because the sum of its proper divisors (5130313) is less than itself. Its deficiency is 23070574

Bases of 28200887

Binary: 1101011100100111110110111₂
Hexadecimal: 0x1AE4FB7
Base-36: GSFXZ

Squares and roots of 28200887

28200887 squared (28200887²) is 795290027586769
28200887 cubed (28200887³) is 22427884200201355264103
The square root of 28200887 is 5310.4507341657
The cube root of 28200887 is 304.3833712195

Scales and comparisons

How big is 28200887?

28,200,887 seconds is equal to 46 weeks, 4 days, 9 hours, 34 minutes, 47 seconds.
To count from 1 to 28,200,887 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 28200887 cubic inches would be around 25.4 feet tall.

Recreational maths with 28200887

28200887 backwards is 78800282
The number of decimal digits it has is: 8
The sum of 28200887's digits is 35
More coming soon!

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The information we have on file for 28200887 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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