27728368

27,728,368 is an even composite number composed of three prime numbers multiplied together.

What does the number 27728368 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

27728368 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 27728368:

2⁴ × 79 × 21937

(2 × 2 × 2 × 2 × 79 × 21937)

See below for interesting mathematical facts about the number 27728368 from the Numbermatics database.

Names of 27728368

Cardinal: 27728368 can be written as Twenty-seven million, seven hundred twenty-eight thousand, three hundred sixty-eight.

Scientific notation

Scientific notation: 2.7728368 × 10⁷

Factors of 27728368

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 22018

Divisors of 27728368

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 8 16 79 158 316 632 1264 21937 43874 87748 175496 350992 1733023 3466046 6932092 13864184 27728368
Sum of all divisors σ(n): 54406240
Sum of proper divisors (its aliquot sum) s(n): 26677872
27728368 is a deficient number, because the sum of its proper divisors (26677872) is less than itself. Its deficiency is 1050496

Bases of 27728368

Binary: 1101001110001100111110000₂
Hexadecimal: 0x1A719F0
Base-36: GIBCG

Squares and roots of 27728368

27728368 squared (27728368²) is 768862391943424
27728368 cubed (27728368³) is 21319299345167495852032
The square root of 27728368 is 5265.7732575567
The cube root of 27728368 is 302.6737585155

Scales and comparisons

How big is 27728368?

27,728,368 seconds is equal to 45 weeks, 5 days, 22 hours, 19 minutes, 28 seconds.
To count from 1 to 27,728,368 would take you about sixteen 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 27728368 cubic inches would be around 25.2 feet tall.

Recreational maths with 27728368

27728368 backwards is 86382772
The number of decimal digits it has is: 8
The sum of 27728368's digits is 43
More coming soon!

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The information we have on file for 27728368 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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