13972388

13,972,388 is an even composite number composed of three prime numbers multiplied together.

What does the number 13972388 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 12 divisors.

13972388 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13972388:

2² × 1877 × 1861

(2 × 2 × 1877 × 1861)

See below for interesting mathematical facts about the number 13972388 from the Numbermatics database.

Names of 13972388

Cardinal: 13972388 can be written as Thirteen million, nine hundred seventy-two thousand, three hundred eighty-eight.

Scientific notation

Scientific notation: 1.3972388 × 10⁷

Factors of 13972388

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 3740

Divisors of 13972388

Number of divisors d(n): 12
Complete list of divisors:
1 2 4 1861 1877 3722 3754 7444 7508 3493097 6986194 13972388
Sum of all divisors σ(n): 24477852
Sum of proper divisors (its aliquot sum) s(n): 10505464
13972388 is a deficient number, because the sum of its proper divisors (10505464) is less than itself. Its deficiency is 3466924

Bases of 13972388

Binary: 110101010011001110100100₂
Hexadecimal: 0xD533A4
Base-36: 8BH5W

Squares and roots of 13972388

13972388 squared (13972388²) is 195227626422544
13972388 cubed (13972388³) is 2727796144694836715072
The square root of 13972388 is 3737.9657569325
The cube root of 13972388 is 240.8556724953

Scales and comparisons

How big is 13972388?

13,972,388 seconds is equal to 23 weeks, 17 hours, 13 minutes, 8 seconds.
To count from 1 to 13,972,388 would take you about thirty-four 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 13972388 cubic inches would be around 20.1 feet tall.

Recreational maths with 13972388

13972388 backwards is 88327931
The number of decimal digits it has is: 8
The sum of 13972388's digits is 41
More coming soon!

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The information we have on file for 13972388 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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