268513830

268,513,830 is an even composite number composed of five prime numbers multiplied together.

What does the number 268513830 look like?

This visualization shows the relationship between its 5 prime factors (large circles) and 48 divisors.

268513830 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 268513830:

2 × 3² × 5 × 13 × 229499

(2 × 3 × 3 × 5 × 13 × 229499)

See below for interesting mathematical facts about the number 268513830 from the Numbermatics database.

Names of 268513830

Cardinal: 268513830 can be written as Two hundred sixty-eight million, five hundred thirteen thousand, eight hundred thirty.

Scientific notation

Scientific notation: 2.6851383 × 10⁸

Factors of 268513830

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 229522

Divisors of 268513830

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 13 15 18 26 30 39 45 65 78 90 117 130 195 234 390 585 1170 229499 458998 688497 1147495 1376994 2065491 2294990 2983487 3442485 4130982 5966974 6884970 8950461 10327455 14917435 17900922 20654910 26851383 29834870 44752305 53702766 89504610 134256915 268513830
Sum of all divisors σ(n): 751842000
Sum of proper divisors (its aliquot sum) s(n): 483328170
268513830 is an abundant number, because the sum of its proper divisors (483328170) is greater than itself. Its abundance is 214814340

Bases of 268513830

Binary: 10000000000010011001000100110₂
Hexadecimal: 0x10013226
Base-36: 4FV6LI

Squares and roots of 268513830

268513830 squared (268513830²) is 72099676901268900
268513830 cubed (268513830³) is 19359760386522244198887000
The square root of 268513830 is 16386.3916101135
The cube root of 268513830 is 645.1423518507

Scales and comparisons

How big is 268513830?

268,513,830 seconds is equal to 8 years, 27 weeks, 6 days, 19 hours, 10 minutes, 30 seconds.
To count from 1 to 268,513,830 would take you about twelve years!

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 268513830 cubic inches would be around 53.8 feet tall.

Recreational maths with 268513830

268513830 backwards is 038315862
The number of decimal digits it has is: 9
The sum of 268513830's digits is 36
More coming soon!

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The information we have on file for 268513830 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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