20031690

20,031,690 is an even composite number composed of five prime numbers multiplied together.

What does the number 20031690 look like?

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

20031690 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 20031690:

2 × 3 × 5 × 7² × 13627

(2 × 3 × 5 × 7 × 7 × 13627)

See below for interesting mathematical facts about the number 20031690 from the Numbermatics database.

Names of 20031690

Cardinal: 20031690 can be written as Twenty million, thirty-one thousand, six hundred ninety.

Scientific notation

Scientific notation: 2.003169 × 10⁷

Factors of 20031690

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 13644

Divisors of 20031690

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 7 10 14 15 21 30 35 42 49 70 98 105 147 210 245 294 490 735 1470 13627 27254 40881 68135 81762 95389 136270 190778 204405 286167 408810 476945 572334 667723 953890 1335446 1430835 2003169 2861670 3338615 4006338 6677230 10015845 20031690
Sum of all divisors σ(n): 55929312
Sum of proper divisors (its aliquot sum) s(n): 35897622
20031690 is an abundant number, because the sum of its proper divisors (35897622) is greater than itself. Its abundance is 15865932

Bases of 20031690

Binary: 1001100011010100011001010₂
Hexadecimal: 0x131A8CA
Base-36: BXCJU

Squares and roots of 20031690

20031690 squared (20031690²) is 401268604256100
20031690 cubed (20031690³) is 8038088287190875809000
The square root of 20031690 is 4475.6776023303
The cube root of 20031690 is 271.5850524951

Scales and comparisons

How big is 20031690?

20,031,690 seconds is equal to 33 weeks, 20 hours, 21 minutes, 30 seconds.
To count from 1 to 20,031,690 would take you about forty-nine 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 20031690 cubic inches would be around 22.6 feet tall.

Recreational maths with 20031690

20031690 backwards is 09613002
20031690 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 20031690's digits is 21
More coming soon!

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The information we have on file for 20031690 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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