27888961

27,888,961 is an odd composite number. It is composed of a single prime number multiplied by itself.

What does the number 27888961 look like?

This visualization shows the relationship between its 1 prime factors (large circles) and 3 divisors.

27888961 is an odd composite number. It has a total of three divisors.

Prime factorization of 27888961:

5281²

(5281 × 5281)

See below for interesting mathematical facts about the number 27888961 from the Numbermatics database.

Names of 27888961

Cardinal: 27888961 can be written as Twenty-seven million, eight hundred eighty-eight thousand, nine hundred sixty-one.

Scientific notation

Scientific notation: 2.7888961 × 10⁷

Factors of 27888961

Number of distinct prime factors ω(n): 1
Total number of prime factors Ω(n): 2
Sum of prime factors: 5281

Divisors of 27888961

Number of divisors d(n): 3
Complete list of divisors:
1 5281 27888961
Sum of all divisors σ(n): 27894243
Sum of proper divisors (its aliquot sum) s(n): 5282
27888961 is a deficient number, because the sum of its proper divisors (5282) is less than itself. Its deficiency is 27883679

Bases of 27888961

Binary: 1101010011000110101000001₂
Hexadecimal: 0x1A98D41
Base-36: GLR9D

Squares and roots of 27888961

27888961 squared (27888961²) is 777794145659521
27888961 cubed (27888961³) is 21691870594326700447681
27888961 is a perfect square number. Its square root is 5281
The cube root of 27888961 is 303.2569608745

Scales and comparisons

How big is 27888961?

27,888,961 seconds is equal to 46 weeks, 18 hours, 56 minutes, 1 second.
To count from 1 to 27,888,961 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 27888961 cubic inches would be around 25.3 feet tall.

Recreational maths with 27888961

27888961 backwards is 16988872
The number of decimal digits it has is: 8
The sum of 27888961's digits is 49
More coming soon!

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The information we have on file for 27888961 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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