47871378

47,871,378 is an even composite number composed of four prime numbers multiplied together.

What does the number 47871378 look like?

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

47871378 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 47871378:

2 × 3³ × 31 × 28597

(2 × 3 × 3 × 3 × 31 × 28597)

See below for interesting mathematical facts about the number 47871378 from the Numbermatics database.

Names of 47871378

Cardinal: 47871378 can be written as Forty-seven million, eight hundred seventy-one thousand, three hundred seventy-eight.

Scientific notation

Scientific notation: 4.7871378 × 10⁷

Factors of 47871378

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 28633

Divisors of 47871378

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 6 9 18 27 31 54 62 93 186 279 558 837 1674 28597 57194 85791 171582 257373 514746 772119 886507 1544238 1773014 2659521 5319042 7978563 15957126 23935689 47871378
Sum of all divisors σ(n): 109816320
Sum of proper divisors (its aliquot sum) s(n): 61944942
47871378 is an abundant number, because the sum of its proper divisors (61944942) is greater than itself. Its abundance is 14073564

Bases of 47871378

Binary: 10110110100111010110010010₂
Hexadecimal: 0x2DA7592
Base-36: SI1SI

Squares and roots of 47871378

47871378 squared (47871378²) is 2291668831618884
47871378 cubed (47871378³) is 109705344889245947902152
The square root of 47871378 is 6918.9145102393
The cube root of 47871378 is 363.0992147353

Scales and comparisons

How big is 47871378?

47,871,378 seconds is equal to 1 year, 27 weeks, 1 day, 1 hour, 36 minutes, 18 seconds.
To count from 1 to 47,871,378 would take you about two years!

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 47871378 cubic inches would be around 30.3 feet tall.

Recreational maths with 47871378

47871378 backwards is 87317874
The number of decimal digits it has is: 8
The sum of 47871378's digits is 45
More coming soon!

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The information we have on file for 47871378 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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