28327284

28,327,284 is an even composite number composed of four prime numbers multiplied together.

What does the number 28327284 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

28327284 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 28327284:

2² × 3² × 149 × 5281

(2 × 2 × 3 × 3 × 149 × 5281)

See below for interesting mathematical facts about the number 28327284 from the Numbermatics database.

Names of 28327284

Cardinal: 28327284 can be written as Twenty-eight million, three hundred twenty-seven thousand, two hundred eighty-four.

Scientific notation

Scientific notation: 2.8327284 × 10⁷

Factors of 28327284

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 5435

Divisors of 28327284

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 9 12 18 36 149 298 447 596 894 1341 1788 2682 5281 5364 10562 15843 21124 31686 47529 63372 95058 190116 786869 1573738 2360607 3147476 4721214 7081821 9442428 14163642 28327284
Sum of all divisors σ(n): 72099300
Sum of proper divisors (its aliquot sum) s(n): 43772016
28327284 is an abundant number, because the sum of its proper divisors (43772016) is greater than itself. Its abundance is 15444732

Bases of 28327284

Binary: 1101100000011110101110100₂
Hexadecimal: 0x1B03D74
Base-36: GV5H0

Squares and roots of 28327284

28327284 squared (28327284²) is 802435018816656
28327284 cubed (28327284³) is 22730804669564758442304
The square root of 28327284 is 5322.3382079683
The cube root of 28327284 is 304.8374445081

Scales and comparisons

How big is 28327284?

28,327,284 seconds is equal to 46 weeks, 5 days, 20 hours, 41 minutes, 24 seconds.
To count from 1 to 28,327,284 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 28327284 cubic inches would be around 25.4 feet tall.

Recreational maths with 28327284

28327284 backwards is 48272382
28327284 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 28327284's digits is 36
More coming soon!

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The information we have on file for 28327284 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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