268609842

268,609,842 is an even composite number composed of three prime numbers multiplied together.

What does the number 268609842 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 18 divisors.

268609842 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of eighteen divisors.

Prime factorization of 268609842:

2 × 3² × 3863²

(2 × 3 × 3 × 3863 × 3863)

See below for interesting mathematical facts about the number 268609842 from the Numbermatics database.

Names of 268609842

Cardinal: 268609842 can be written as Two hundred sixty-eight million, six hundred nine thousand, eight hundred forty-two.

Scientific notation

Scientific notation: 2.68609842 × 10⁸

Factors of 268609842

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 3868

Divisors of 268609842

Number of divisors d(n): 18
Complete list of divisors:
1 2 3 6 9 18 3863 7726 11589 23178 34767 69534 14922769 29845538 44768307 89536614 134304921 268609842
Sum of all divisors σ(n): 582138687
Sum of proper divisors (its aliquot sum) s(n): 313528845
268609842 is an abundant number, because the sum of its proper divisors (313528845) is greater than itself. Its abundance is 44919003

Bases of 268609842

Binary: 10000000000101010100100110010₂
Hexadecimal: 0x1002A932
Base-36: 4FX8OI

Squares and roots of 268609842

268609842 squared (268609842²) is 72151247219264964
268609842 cubed (268609842³) is 19380535115669701336175688
The square root of 268609842 is 16389.3209743417
The cube root of 268609842 is 645.2192368119

Scales and comparisons

How big is 268609842?

268,609,842 seconds is equal to 8 years, 28 weeks, 21 hours, 50 minutes, 42 seconds.
To count from 1 to 268,609,842 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 268609842 cubic inches would be around 53.8 feet tall.

Recreational maths with 268609842

268609842 backwards is 248906862
The number of decimal digits it has is: 9
The sum of 268609842's digits is 45
More coming soon!

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The information we have on file for 268609842 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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