28331226

28,331,226 is an even composite number composed of five prime numbers multiplied together.

What does the number 28331226 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

28331226 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 28331226:

2 × 3² × 7 × 11 × 20441

(2 × 3 × 3 × 7 × 11 × 20441)

See below for interesting mathematical facts about the number 28331226 from the Numbermatics database.

Names of 28331226

Cardinal: 28331226 can be written as Twenty-eight million, three hundred thirty-one thousand, two hundred twenty-six.

Scientific notation

Scientific notation: 2.8331226 × 10⁷

Factors of 28331226

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 20464

Divisors of 28331226

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 11 14 18 21 22 33 42 63 66 77 99 126 154 198 231 462 693 1386 20441 40882 61323 122646 143087 183969 224851 286174 367938 429261 449702 674553 858522 1287783 1349106 1573957 2023659 2575566 3147914 4047318 4721871 9443742 14165613 28331226
Sum of all divisors σ(n): 76534848
Sum of proper divisors (its aliquot sum) s(n): 48203622
28331226 is an abundant number, because the sum of its proper divisors (48203622) is greater than itself. Its abundance is 19872396

Bases of 28331226

Binary: 1101100000100110011011010₂
Hexadecimal: 0x1B04CDA
Base-36: GV8II

Squares and roots of 28331226

28331226 squared (28331226²) is 802658366663076
28331226 cubed (28331226³) is 22740295586722472011176
The square root of 28331226 is 5322.7085210445
The cube root of 28331226 is 304.8515841559

Scales and comparisons

How big is 28331226?

28,331,226 seconds is equal to 46 weeks, 5 days, 21 hours, 47 minutes, 6 seconds.
To count from 1 to 28,331,226 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 28331226 cubic inches would be around 25.4 feet tall.

Recreational maths with 28331226

28331226 backwards is 62213382
The number of decimal digits it has is: 8
The sum of 28331226's digits is 27
More coming soon!

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The information we have on file for 28331226 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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