13805289509209

13,805,289,509,209 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13805289509209 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 15 divisors.

13805289509209 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of fifteen divisors.

Prime factorization of 13805289509209:

11⁴ × 30707²

(11 × 11 × 11 × 11 × 30707 × 30707)

See below for interesting mathematical facts about the number 13805289509209 from the Numbermatics database.

Names of 13805289509209

Cardinal: 13805289509209 can be written as Thirteen trillion, eight hundred five billion, two hundred eighty-nine million, five hundred nine thousand, two hundred nine.

Scientific notation

Scientific notation: 1.3805289509209 × 10¹³

Factors of 13805289509209

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 6
Sum of prime factors: 30718

Divisors of 13805289509209

Number of divisors d(n): 15
Complete list of divisors:
1 11 121 1331 14641 30707 337777 3715547 40871017 449581187 942919849 10372118339 114093301729 1255026319019 13805289509209
Sum of all divisors σ(n): 15186218720485
Sum of proper divisors (its aliquot sum) s(n): 1380929211276
13805289509209 is a deficient number, because the sum of its proper divisors (1380929211276) is less than itself. Its deficiency is 12424360297933

Bases of 13805289509209

Binary: 11001000111001001011011000001001000101011001₂
Hexadecimal: 0xC8E4B609159
Base-36: 4W628XJKP

Squares and roots of 13805289509209

13805289509209 squared (13805289509209²) is 190586018433076072095805681
13805289509209 cubed (13805289509209³) is 2631095160876058194555666709879924016329
13805289509209 is a perfect square number. Its square root is 3715547
The cube root of 13805289509209 is 23989.1672809251

Scales and comparisons

How big is 13805289509209?

13,805,289,509,209 seconds is equal to 438,965 years, 26 weeks, 1 day, 9 hours, 26 minutes, 49 seconds.
To count from 1 to 13,805,289,509,209 would take you about one million, ninety-seven thousand, four hundred thirteen 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 13805289509209 cubic inches would be around 1999.1 feet tall.

Recreational maths with 13805289509209

13805289509209 backwards is 90290598250831
The number of decimal digits it has is: 14
The sum of 13805289509209's digits is 61
More coming soon!

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The information we have on file for 13805289509209 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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