855072

855,072 is an even composite number composed of three prime numbers multiplied together.

What does the number 855072 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

855072 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 855072:

2⁵ × 3² × 2969

(2 × 2 × 2 × 2 × 2 × 3 × 3 × 2969)

See below for interesting mathematical facts about the number 855072 from the Numbermatics database.

Names of 855072

Cardinal: 855072 can be written as Eight hundred fifty-five thousand and seventy-two.

Scientific notation

Scientific notation: 8.55072 × 10⁵

Factors of 855072

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 2974

Divisors of 855072

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 6 8 9 12 16 18 24 32 36 48 72 96 144 288 2969 5938 8907 11876 17814 23752 26721 35628 47504 53442 71256 95008 106884 142512 213768 285024 427536 855072
Sum of all divisors σ(n): 2432430
Sum of proper divisors (its aliquot sum) s(n): 1577358
855072 is an abundant number, because the sum of its proper divisors (1577358) is greater than itself. Its abundance is 722286

Bases of 855072

Binary: 11010000110000100000₂
Hexadecimal: 0xD0C20
Base-36: IBS0

Squares and roots of 855072

855072 squared (855072²) is 731148125184
855072 cubed (855072³) is 625184289697333248
The square root of 855072 is 924.7010327667
The cube root of 855072 is 94.9148637077

Scales and comparisons

How big is 855072?

855,072 seconds is equal to 1 week, 2 days, 21 hours, 31 minutes, 12 seconds.
To count from 1 to 855,072 would take you about two 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 855072 cubic inches would be around 7.9 feet tall.

Recreational maths with 855072

855072 backwards is 270558
The number of decimal digits it has is: 6
The sum of 855072's digits is 27
More coming soon!

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The information we have on file for 855072 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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