27871142

27,871,142 is an even composite number composed of three prime numbers multiplied together.

What does the number 27871142 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

27871142 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 27871142:

2 × 13³ × 6343

(2 × 13 × 13 × 13 × 6343)

See below for interesting mathematical facts about the number 27871142 from the Numbermatics database.

Names of 27871142

Cardinal: 27871142 can be written as Twenty-seven million, eight hundred seventy-one thousand, one hundred forty-two.

Scientific notation

Scientific notation: 2.7871142 × 10⁷

Factors of 27871142

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 6358

Divisors of 27871142

Number of divisors d(n): 16
Complete list of divisors:
1 2 13 26 169 338 2197 4394 6343 12686 82459 164918 1071967 2143934 13935571 27871142
Sum of all divisors σ(n): 45296160
Sum of proper divisors (its aliquot sum) s(n): 17425018
27871142 is a deficient number, because the sum of its proper divisors (17425018) is less than itself. Its deficiency is 10446124

Bases of 27871142

Binary: 1101010010100011110100110₂
Hexadecimal: 0x1A947A6
Base-36: GLDIE

Squares and roots of 27871142

27871142 squared (27871142²) is 776800556384164
27871142 cubed (27871142³) is 21650318612662041395288
The square root of 27871142 is 5279.3126446537
The cube root of 27871142 is 303.1923607977

Scales and comparisons

How big is 27871142?

27,871,142 seconds is equal to 46 weeks, 13 hours, 59 minutes, 2 seconds.
To count from 1 to 27,871,142 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 27871142 cubic inches would be around 25.3 feet tall.

Recreational maths with 27871142

27871142 backwards is 24117872
The number of decimal digits it has is: 8
The sum of 27871142's digits is 32
More coming soon!

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The information we have on file for 27871142 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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