13240829

13,240,829 is an odd composite number composed of two prime numbers multiplied together.

What does the number 13240829 look like?

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

13240829 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 13240829:

7³ × 38603

(7 × 7 × 7 × 38603)

See below for interesting mathematical facts about the number 13240829 from the Numbermatics database.

Names of 13240829

Cardinal: 13240829 can be written as Thirteen million, two hundred forty thousand, eight hundred twenty-nine.

Scientific notation

Scientific notation: 1.3240829 × 10⁷

Factors of 13240829

Number of distinct prime factors ω(n): 2
Total number of prime factors Ω(n): 4
Sum of prime factors: 38610

Divisors of 13240829

Number of divisors d(n): 8
Complete list of divisors:
1 7 49 343 38603 270221 1891547 13240829
Sum of all divisors σ(n): 15441600
Sum of proper divisors (its aliquot sum) s(n): 2200771
13240829 is a deficient number, because the sum of its proper divisors (2200771) is less than itself. Its deficiency is 11040058

Bases of 13240829

Binary: 110010100000100111111101₂
Hexadecimal: 0xCA09FD
Base-36: 7VSOT

Squares and roots of 13240829

13240829 squared (13240829²) is 175319552607241
13240829 cubed (13240829³) is 2321376216428982242789
The square root of 13240829 is 3638.7949928515
The cube root of 13240829 is 236.5765671271

Scales and comparisons

How big is 13240829?

13,240,829 seconds is equal to 21 weeks, 6 days, 6 hours, 29 seconds.
To count from 1 to 13,240,829 would take you about thirty-two 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 13240829 cubic inches would be around 19.7 feet tall.

Recreational maths with 13240829

13240829 backwards is 92804231
The number of decimal digits it has is: 8
The sum of 13240829's digits is 29
More coming soon!

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The information we have on file for 13240829 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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