28427814

28,427,814 is an even composite number composed of three prime numbers multiplied together.

What does the number 28427814 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

28427814 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 28427814:

2 × 3³ × 526441

(2 × 3 × 3 × 3 × 526441)

See below for interesting mathematical facts about the number 28427814 from the Numbermatics database.

Names of 28427814

Cardinal: 28427814 can be written as Twenty-eight million, four hundred twenty-seven thousand, eight hundred fourteen.

Scientific notation

Scientific notation: 2.8427814 × 10⁷

Factors of 28427814

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 526446

Divisors of 28427814

Number of divisors d(n): 16
Complete list of divisors:
1 2 3 6 9 18 27 54 526441 1052882 1579323 3158646 4737969 9475938 14213907 28427814
Sum of all divisors σ(n): 63173040
Sum of proper divisors (its aliquot sum) s(n): 34745226
28427814 is an abundant number, because the sum of its proper divisors (34745226) is greater than itself. Its abundance is 6317412

Bases of 28427814

Binary: 1101100011100011000100110₂
Hexadecimal: 0x1B1C626
Base-36: GXB1I

Squares and roots of 28427814

28427814 squared (28427814²) is 808140608818596
28427814 cubed (28427814³) is 22973670913341806829144
The square root of 28427814 is 5331.7740012119
The cube root of 28427814 is 305.1976287915

Scales and comparisons

How big is 28427814?

28,427,814 seconds is equal to 47 weeks, 36 minutes, 54 seconds.
To count from 1 to 28,427,814 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 28427814 cubic inches would be around 25.4 feet tall.

Recreational maths with 28427814

28427814 backwards is 41872482
The number of decimal digits it has is: 8
The sum of 28427814's digits is 36
More coming soon!

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The information we have on file for 28427814 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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