47871

47,871 is an odd composite number composed of two prime numbers multiplied together.

What does the number 47871 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 12 divisors.

47871 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 47871:

3⁵ × 197

(3 × 3 × 3 × 3 × 3 × 197)

See below for interesting mathematical facts about the number 47871 from the Numbermatics database.

Names of 47871

Cardinal: 47871 can be written as Forty-seven thousand, eight hundred seventy-one.

Scientific notation

Scientific notation: 4.7871 × 10⁴

Factors of 47871

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 200

Divisors of 47871

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 27 81 197 243 591 1773 5319 15957 47871
Sum of all divisors σ(n): 72072
Sum of proper divisors (its aliquot sum) s(n): 24201
47871 is a deficient number, because the sum of its proper divisors (24201) is less than itself. Its deficiency is 23670

Bases of 47871

Binary: 1011101011111111₂
Hexadecimal: 0xBAFF
Base-36: 10XR

Squares and roots of 47871

47871 squared (47871²) is 2291632641
47871 cubed (47871³) is 109702746157311
The square root of 47871 is 218.7944240607
The cube root of 47871 is 36.3098259037

Scales and comparisons

How big is 47871?

47,871 seconds is equal to 13 hours, 17 minutes, 51 seconds.
To count from 1 to 47,871 would take you about thirteen hours.

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 47871 cubic inches would be around 3 feet tall.

Recreational maths with 47871

47871 backwards is 17874
47871 is a Harshad number.
The number of decimal digits it has is: 5
The sum of 47871's digits is 27
More coming soon!

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The information we have on file for 47871 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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