13813995

13,813,995 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13813995 look like?

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

13813995 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 13813995:

3 × 5 × 13 × 70841

See below for interesting mathematical facts about the number 13813995 from the Numbermatics database.

Names of 13813995

Cardinal: 13813995 can be written as Thirteen million, eight hundred thirteen thousand, nine hundred ninety-five.

Scientific notation

Scientific notation: 1.3813995 × 10⁷

Factors of 13813995

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 4
Sum of prime factors: 70862

Divisors of 13813995

Number of divisors d(n): 16
Complete list of divisors:
1 3 5 13 15 39 65 195 70841 212523 354205 920933 1062615 2762799 4604665 13813995
Sum of all divisors σ(n): 23802912
Sum of proper divisors (its aliquot sum) s(n): 9988917
13813995 is a deficient number, because the sum of its proper divisors (9988917) is less than itself. Its deficiency is 3825078

Bases of 13813995

Binary: 110100101100100011101011₂
Hexadecimal: 0xD2C8EB
Base-36: 882Y3

Squares and roots of 13813995

13813995 squared (13813995²) is 190826457860025
13813995 cubed (13813995³) is 2636075734746096049875
The square root of 13813995 is 3716.7183105531
The cube root of 13813995 is 239.9420867207

Scales and comparisons

How big is 13813995?

13,813,995 seconds is equal to 22 weeks, 5 days, 21 hours, 13 minutes, 15 seconds.
To count from 1 to 13,813,995 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 13813995 cubic inches would be around 20 feet tall.

Recreational maths with 13813995

13813995 backwards is 59931831
13813995 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 13813995's digits is 39
More coming soon!

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The information we have on file for 13813995 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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