13650021

13,650,021 is an odd composite number composed of four prime numbers multiplied together.

What does the number 13650021 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 24 divisors.

13650021 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of twenty-four divisors.

Prime factorization of 13650021:

3² × 7 × 11 × 19697

(3 × 3 × 7 × 11 × 19697)

See below for interesting mathematical facts about the number 13650021 from the Numbermatics database.

Names of 13650021

Cardinal: 13650021 can be written as Thirteen million, six hundred fifty thousand and twenty-one.

Scientific notation

Scientific notation: 1.3650021 × 10⁷

Factors of 13650021

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 5
Sum of prime factors: 19718

Divisors of 13650021

Number of divisors d(n): 24
Complete list of divisors:
1 3 7 9 11 21 33 63 77 99 231 693 19697 59091 137879 177273 216667 413637 650001 1240911 1516669 1950003 4550007 13650021
Sum of all divisors σ(n): 24583104
Sum of proper divisors (its aliquot sum) s(n): 10933083
13650021 is a deficient number, because the sum of its proper divisors (10933083) is less than itself. Its deficiency is 2716938

Bases of 13650021

Binary: 110100000100100001100101₂
Hexadecimal: 0xD04865
Base-36: 84KF9

Squares and roots of 13650021

13650021 squared (13650021²) is 186323073300441
13650021 cubed (13650021³) is 2543313863335558959261
The square root of 13650021 is 3694.5934823739
The cube root of 13650021 is 238.9889235833

Scales and comparisons

How big is 13650021?

13,650,021 seconds is equal to 22 weeks, 3 days, 23 hours, 40 minutes, 21 seconds.
To count from 1 to 13,650,021 would take you about thirty-three 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 13650021 cubic inches would be around 19.9 feet tall.

Recreational maths with 13650021

13650021 backwards is 12005631
The number of decimal digits it has is: 8
The sum of 13650021's digits is 18
More coming soon!

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The information we have on file for 13650021 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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