13897269

13,897,269 is an odd composite number composed of three prime numbers multiplied together.

What does the number 13897269 look like?

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

13897269 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twelve divisors.

Prime factorization of 13897269:

3² × 31 × 49811

(3 × 3 × 31 × 49811)

See below for interesting mathematical facts about the number 13897269 from the Numbermatics database.

Names of 13897269

Cardinal: 13897269 can be written as Thirteen million, eight hundred ninety-seven thousand, two hundred sixty-nine.

Scientific notation

Scientific notation: 1.3897269 × 10⁷

Factors of 13897269

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 4
Sum of prime factors: 49845

Divisors of 13897269

Number of divisors d(n): 12
Complete list of divisors:
1 3 9 31 93 279 49811 149433 448299 1544141 4632423 13897269
Sum of all divisors σ(n): 20721792
Sum of proper divisors (its aliquot sum) s(n): 6824523
13897269 is a deficient number, because the sum of its proper divisors (6824523) is less than itself. Its deficiency is 7072746

Bases of 13897269

Binary: 110101000000111000110101₂
Hexadecimal: 0xD40E35
Base-36: 89V79

Squares and roots of 13897269

13897269 squared (13897269²) is 193134085658361
13897269 cubed (13897269³) is 2684036341463284916109
The square root of 13897269 is 3727.9041028439
The cube root of 13897269 is 240.4232635111

Scales and comparisons

How big is 13897269?

13,897,269 seconds is equal to 22 weeks, 6 days, 20 hours, 21 minutes, 9 seconds.
To count from 1 to 13,897,269 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 13897269 cubic inches would be around 20 feet tall.

Recreational maths with 13897269

13897269 backwards is 96279831
The number of decimal digits it has is: 8
The sum of 13897269's digits is 45
More coming soon!

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The information we have on file for 13897269 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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