28227018

28,227,018 is an even composite number composed of five prime numbers multiplied together.

What does the number 28227018 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 32 divisors.

28227018 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 28227018:

2 × 3 × 61 × 233 × 331

See below for interesting mathematical facts about the number 28227018 from the Numbermatics database.

Names of 28227018

Cardinal: 28227018 can be written as Twenty-eight million, two hundred twenty-seven thousand and eighteen.

Scientific notation

Scientific notation: 2.8227018 × 10⁷

Factors of 28227018

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 5
Sum of prime factors: 630

Divisors of 28227018

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 61 122 183 233 331 366 466 662 699 993 1398 1986 14213 20191 28426 40382 42639 60573 77123 85278 121146 154246 231369 462738 4704503 9409006 14113509 28227018
Sum of all divisors σ(n): 57799872
Sum of proper divisors (its aliquot sum) s(n): 29572854
28227018 is an abundant number, because the sum of its proper divisors (29572854) is greater than itself. Its abundance is 1345836

Bases of 28227018

Binary: 1101011101011010111001010₂
Hexadecimal: 0x1AEB5CA
Base-36: GT03U

Squares and roots of 28227018

28227018 squared (28227018²) is 796764545172324
28227018 cubed (28227018³) is 22490287158341002649832
The square root of 28227018 is 5312.9105017871
The cube root of 28227018 is 304.4773562827

Scales and comparisons

How big is 28227018?

28,227,018 seconds is equal to 46 weeks, 4 days, 16 hours, 50 minutes, 18 seconds.
To count from 1 to 28,227,018 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 28227018 cubic inches would be around 25.4 feet tall.

Recreational maths with 28227018

28227018 backwards is 81072282
The number of decimal digits it has is: 8
The sum of 28227018's digits is 30
More coming soon!

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The information we have on file for 28227018 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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