13972389

13,972,389 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13972389 look like?

This visualization shows the relationship between its 2 prime factors (large circles) and 8 divisors.

13972389 is an odd composite number. It is composed of two distinct prime numbers multiplied together. It has a total of eight divisors.

Prime factorization of 13972389:

3 × 167³

(3 × 167 × 167 × 167)

See below for interesting mathematical facts about the number 13972389 from the Numbermatics database.

Names of 13972389

Cardinal: 13972389 can be written as Thirteen million, nine hundred seventy-two thousand, three hundred eighty-nine.

Scientific notation

Scientific notation: 1.3972389 × 10⁷

Factors of 13972389

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 170

Divisors of 13972389

Number of divisors d(n): 8
Complete list of divisors:
1 3 167 501 27889 83667 4657463 13972389
Sum of all divisors σ(n): 18742080
Sum of proper divisors (its aliquot sum) s(n): 4769691
13972389 is a deficient number, because the sum of its proper divisors (4769691) is less than itself. Its deficiency is 9202698

Bases of 13972389

Binary: 110101010011001110100101₂
Hexadecimal: 0xD533A5
Base-36: 8BH5X

Squares and roots of 13972389

13972389 squared (13972389²) is 195227654367321
13972389 cubed (13972389³) is 2727796730377757899869
The square root of 13972389 is 3737.9658906951
The cube root of 13972389 is 240.8556782413

Scales and comparisons

How big is 13972389?

13,972,389 seconds is equal to 23 weeks, 17 hours, 13 minutes, 9 seconds.
To count from 1 to 13,972,389 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 13972389 cubic inches would be around 20.1 feet tall.

Recreational maths with 13972389

13972389 backwards is 98327931
The number of decimal digits it has is: 8
The sum of 13972389's digits is 42
More coming soon!

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The information we have on file for 13972389 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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