287272

287,272 is an even composite number composed of three prime numbers multiplied together.

What does the number 287272 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 16 divisors.

287272 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of sixteen divisors.

Prime factorization of 287272:

2³ × 149 × 241

(2 × 2 × 2 × 149 × 241)

See below for interesting mathematical facts about the number 287272 from the Numbermatics database.

Names of 287272

Cardinal: 287272 can be written as Two hundred eighty-seven thousand, two hundred seventy-two.

Scientific notation

Scientific notation: 2.87272 × 10⁵

Factors of 287272

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 5
Sum of prime factors: 392

Divisors of 287272

Number of divisors d(n): 16
Complete list of divisors:
1 2 4 8 149 241 298 482 596 964 1192 1928 35909 71818 143636 287272
Sum of all divisors σ(n): 544500
Sum of proper divisors (its aliquot sum) s(n): 257228
287272 is a deficient number, because the sum of its proper divisors (257228) is less than itself. Its deficiency is 30044

Bases of 287272

Binary: 1000110001000101000₂
Hexadecimal: 0x46228
Base-36: 65NS

Squares and roots of 287272

287272 squared (287272²) is 82525201984
287272 cubed (287272³) is 23707179824347648
The square root of 287272 is 535.9776114729
The cube root of 287272 is 65.9828544383

Scales and comparisons

How big is 287272?

287,272 seconds is equal to 3 days, 7 hours, 47 minutes, 52 seconds.
To count from 1 to 287,272 would take you about three days.

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 287272 cubic inches would be around 5.5 feet tall.

Recreational maths with 287272

287272 backwards is 272782
The number of decimal digits it has is: 6
The sum of 287272's digits is 28
More coming soon!

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The information we have on file for 287272 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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