268756290

268,756,290 is an even composite number composed of five prime numbers multiplied together.

What does the number 268756290 look like?

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

268756290 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 268756290:

2 × 3² × 5 × 11 × 271471

(2 × 3 × 3 × 5 × 11 × 271471)

See below for interesting mathematical facts about the number 268756290 from the Numbermatics database.

Names of 268756290

Cardinal: 268756290 can be written as Two hundred sixty-eight million, seven hundred fifty-six thousand, two hundred ninety.

Scientific notation

Scientific notation: 2.6875629 × 10⁸

Factors of 268756290

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 271492

Divisors of 268756290

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 5 6 9 10 11 15 18 22 30 33 45 55 66 90 99 110 165 198 330 495 990 271471 542942 814413 1357355 1628826 2443239 2714710 2986181 4072065 4886478 5972362 8144130 8958543 12216195 14930905 17917086 24432390 26875629 29861810 44792715 53751258 89585430 134378145 268756290
Sum of all divisors σ(n): 762293376
Sum of proper divisors (its aliquot sum) s(n): 493537086
268756290 is an abundant number, because the sum of its proper divisors (493537086) is greater than itself. Its abundance is 224780796

Bases of 268756290

Binary: 10000000001001110010101000010₂
Hexadecimal: 0x1004E542
Base-36: 4G0DOI

Squares and roots of 268756290

268756290 squared (268756290²) is 72229943414564100
268756290 cubed (268756290³) is 19412251619008179483189000
The square root of 268756290 is 16393.7881528339
The cube root of 268756290 is 645.3364748835

Scales and comparisons

How big is 268756290?

268,756,290 seconds is equal to 8 years, 28 weeks, 2 days, 14 hours, 31 minutes, 30 seconds.
To count from 1 to 268,756,290 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 268756290 cubic inches would be around 53.8 feet tall.

Recreational maths with 268756290

268756290 backwards is 092657862
268756290 is a Harshad number.
The number of decimal digits it has is: 9
The sum of 268756290's digits is 45
More coming soon!

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The information we have on file for 268756290 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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