13995865

13,995,865 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13995865 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 16 divisors.

13995865 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 13995865:

5 × 13 × 197 × 1093

See below for interesting mathematical facts about the number 13995865 from the Numbermatics database.

Names of 13995865

Cardinal: 13995865 can be written as Thirteen million, nine hundred ninety-five thousand, eight hundred sixty-five.

Scientific notation

Scientific notation: 1.3995865 × 10⁷

Factors of 13995865

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 1308

Divisors of 13995865

Number of divisors d(n): 16
Complete list of divisors:
1 5 13 65 197 985 1093 2561 5465 12805 14209 71045 215321 1076605 2799173 13995865
Sum of all divisors σ(n): 18195408
Sum of proper divisors (its aliquot sum) s(n): 4199543
13995865 is a deficient number, because the sum of its proper divisors (4199543) is less than itself. Its deficiency is 9796322

Bases of 13995865

Binary: 110101011000111101011001₂
Hexadecimal: 0xD58F59
Base-36: 8BZA1

Squares and roots of 13995865

13995865 squared (13995865²) is 195884237098225
13995865 cubed (13995865³) is 2741569338054748839625
The square root of 13995865 is 3741.1047833495
The cube root of 13995865 is 240.9904956565

Scales and comparisons

How big is 13995865?

13,995,865 seconds is equal to 23 weeks, 23 hours, 44 minutes, 25 seconds.
To count from 1 to 13,995,865 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 13995865 cubic inches would be around 20.1 feet tall.

Recreational maths with 13995865

13995865 backwards is 56859931
The number of decimal digits it has is: 8
The sum of 13995865's digits is 46
More coming soon!

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The information we have on file for 13995865 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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