13122018

13,122,018 is an even composite number composed of five prime numbers multiplied together.

What does the number 13122018 look like?

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

13122018 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 13122018:

2 × 3² × 7 × 13 × 8011

(2 × 3 × 3 × 7 × 13 × 8011)

See below for interesting mathematical facts about the number 13122018 from the Numbermatics database.

Names of 13122018

Cardinal: 13122018 can be written as Thirteen million, one hundred twenty-two thousand and eighteen.

Scientific notation

Scientific notation: 1.3122018 × 10⁷

Factors of 13122018

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 8036

Divisors of 13122018

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 6 7 9 13 14 18 21 26 39 42 63 78 91 117 126 182 234 273 546 819 1638 8011 16022 24033 48066 56077 72099 104143 112154 144198 168231 208286 312429 336462 504693 624858 729001 937287 1009386 1458002 1874574 2187003 4374006 6561009 13122018
Sum of all divisors σ(n): 34996416
Sum of proper divisors (its aliquot sum) s(n): 21874398
13122018 is an abundant number, because the sum of its proper divisors (21874398) is greater than itself. Its abundance is 8752380

Bases of 13122018

Binary: 110010000011100111100010₂
Hexadecimal: 0xC839E2
Base-36: 7T90I

Squares and roots of 13122018

13122018 squared (13122018²) is 172187356392324
13122018 cubed (13122018³) is 2259445589952490589832
The square root of 13122018 is 3622.4326080687
The cube root of 13122018 is 235.8668333281

Scales and comparisons

How big is 13122018?

13,122,018 seconds is equal to 21 weeks, 4 days, 21 hours, 18 seconds.
To count from 1 to 13,122,018 would take you about thirty-two 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 13122018 cubic inches would be around 19.7 feet tall.

Recreational maths with 13122018

13122018 backwards is 81022131
13122018 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13122018's digits is 18
More coming soon!

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The information we have on file for 13122018 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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