20138716

20,138,716 is an even composite number composed of three prime numbers multiplied together.

What does the number 20138716 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

20138716 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 20138716:

2² × 13² × 31³

(2 × 2 × 13 × 13 × 31 × 31 × 31)

See below for interesting mathematical facts about the number 20138716 from the Numbermatics database.

Names of 20138716

Cardinal: 20138716 can be written as Twenty million, one hundred thirty-eight thousand, seven hundred sixteen.

Scientific notation

Scientific notation: 2.0138716 × 10⁷

Factors of 20138716

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 46

Divisors of 20138716

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 13 26 31 52 62 124 169 338 403 676 806 961 1612 1922 3844 5239 10478 12493 20956 24986 29791 49972 59582 119164 162409 324818 387283 649636 774566 1549132 5034679 10069358 20138716
Sum of all divisors σ(n): 39434304
Sum of proper divisors (its aliquot sum) s(n): 19295588
20138716 is a deficient number, because the sum of its proper divisors (19295588) is less than itself. Its deficiency is 843128

Bases of 20138716

Binary: 1001100110100101011011100₂
Hexadecimal: 0x1334ADC
Base-36: BZN4S

Squares and roots of 20138716

20138716 squared (20138716²) is 405567882128656
20138716 cubed (20138716³) is 8167616396910478645696
The square root of 20138716 is 4487.6180764409
The cube root of 20138716 is 272.0678716153

Scales and comparisons

How big is 20138716?

20,138,716 seconds is equal to 33 weeks, 2 days, 2 hours, 5 minutes, 16 seconds.
To count from 1 to 20,138,716 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 20138716 cubic inches would be around 22.7 feet tall.

Recreational maths with 20138716

20138716 backwards is 61783102
The number of decimal digits it has is: 8
The sum of 20138716's digits is 28
More coming soon!

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The information we have on file for 20138716 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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