27997144

27,997,144 is an even composite number composed of four prime numbers multiplied together.

What does the number 27997144 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 32 divisors.

27997144 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 27997144:

2³ × 7 × 53 × 9433

(2 × 2 × 2 × 7 × 53 × 9433)

See below for interesting mathematical facts about the number 27997144 from the Numbermatics database.

Names of 27997144

Cardinal: 27997144 can be written as Twenty-seven million, nine hundred ninety-seven thousand, one hundred forty-four.

Scientific notation

Scientific notation: 2.7997144 × 10⁷

Factors of 27997144

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 9495

Divisors of 27997144

Number of divisors d(n): 32
Complete list of divisors:
1 2 4 7 8 14 28 53 56 106 212 371 424 742 1484 2968 9433 18866 37732 66031 75464 132062 264124 499949 528248 999898 1999796 3499643 3999592 6999286 13998572 27997144
Sum of all divisors σ(n): 61132320
Sum of proper divisors (its aliquot sum) s(n): 33135176
27997144 is an abundant number, because the sum of its proper divisors (33135176) is greater than itself. Its abundance is 5138032

Bases of 27997144

Binary: 1101010110011001111011000₂
Hexadecimal: 0x1AB33D8
Base-36: GO2QG

Squares and roots of 27997144

27997144 squared (27997144²) is 783840072156736
27997144 cubed (27997144³) is 21945283373142528361984
The square root of 27997144 is 5291.2327486135
The cube root of 27997144 is 303.6485724341

Scales and comparisons

How big is 27997144?

27,997,144 seconds is equal to 46 weeks, 2 days, 59 minutes, 4 seconds.
To count from 1 to 27,997,144 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 27997144 cubic inches would be around 25.3 feet tall.

Recreational maths with 27997144

27997144 backwards is 44179972
The number of decimal digits it has is: 8
The sum of 27997144's digits is 43
More coming soon!

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The information we have on file for 27997144 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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