28131093

28,131,093 is an odd composite number composed of three prime numbers multiplied together.

What does the number 28131093 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

28131093 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 28131093:

3² × 23 × 135899

(3 × 3 × 23 × 135899)

See below for interesting mathematical facts about the number 28131093 from the Numbermatics database.

Names of 28131093

Cardinal: 28131093 can be written as Twenty-eight million, one hundred thirty-one thousand and ninety-three.

Scientific notation

Scientific notation: 2.8131093 × 10⁷

Factors of 28131093

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 135925

Divisors of 28131093

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 23 69 207 135899 407697 1223091 3125677 9377031 28131093
Sum of all divisors σ(n): 42400800
Sum of proper divisors (its aliquot sum) s(n): 14269707
28131093 is a deficient number, because the sum of its proper divisors (14269707) is less than itself. Its deficiency is 13861386

Bases of 28131093

Binary: 1101011010011111100010101₂
Hexadecimal: 0x1AD3F15
Base-36: GQY39

Squares and roots of 28131093

28131093 squared (28131093²) is 791358393374649
28131093 cubed (28131093³) is 22261776560352834861357
The square root of 28131093 is 5303.8752813391
The cube root of 28131093 is 304.1320589971

Scales and comparisons

How big is 28131093?

28,131,093 seconds is equal to 46 weeks, 3 days, 14 hours, 11 minutes, 33 seconds.
To count from 1 to 28,131,093 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 28131093 cubic inches would be around 25.3 feet tall.

Recreational maths with 28131093

28131093 backwards is 39013182
The number of decimal digits it has is: 8
The sum of 28131093's digits is 27
More coming soon!

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The information we have on file for 28131093 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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