31083930

31,083,930 is an even composite number composed of five prime numbers multiplied together.

What does the number 31083930 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

31083930 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 31083930:

2 × 3² × 5 × 137 × 2521

(2 × 3 × 3 × 5 × 137 × 2521)

See below for interesting mathematical facts about the number 31083930 from the Numbermatics database.

Names of 31083930

Cardinal: 31083930 can be written as Thirty-one million, eighty-three thousand, nine hundred thirty.

Scientific notation

Scientific notation: 3.108393 × 10⁷

Factors of 31083930

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 2668

Divisors of 31083930

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 45 90 137 274 411 685 822 1233 1370 2055 2466 2521 4110 5042 6165 7563 12330 12605 15126 22689 25210 37815 45378 75630 113445 226890 345377 690754 1036131 1726885 2072262 3108393 3453770 5180655 6216786 10361310 15541965 31083930
Sum of all divisors σ(n): 81440424
Sum of proper divisors (its aliquot sum) s(n): 50356494
31083930 is an abundant number, because the sum of its proper divisors (50356494) is greater than itself. Its abundance is 19272564

Bases of 31083930

Binary: 1110110100100110110011010₂
Hexadecimal: 0x1DA4D9A
Base-36: II8II

Squares and roots of 31083930

31083930 squared (31083930²) is 966210704244900
31083930 cubed (31083930³) is 30033625895999174457000
The square root of 31083930 is 5575.2964046765
The cube root of 31083930 is 314.4213109305

Scales and comparisons

How big is 31083930?

31,083,930 seconds is equal to 51 weeks, 2 days, 18 hours, 25 minutes, 30 seconds.
To count from 1 to 31,083,930 would take you about twenty-five 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 31083930 cubic inches would be around 26.2 feet tall.

Recreational maths with 31083930

31083930 backwards is 03938013
The number of decimal digits it has is: 8
The sum of 31083930's digits is 27
More coming soon!

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The information we have on file for 31083930 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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