85272840

85,272,840 is an even composite number composed of four prime numbers multiplied together.

What does the number 85272840 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 48 divisors.

85272840 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of forty-eight divisors.

Prime factorization of 85272840:

2³ × 3² × 5 × 236869

(2 × 2 × 2 × 3 × 3 × 5 × 236869)

See below for interesting mathematical facts about the number 85272840 from the Numbermatics database.

Names of 85272840

Cardinal: 85272840 can be written as Eighty-five million, two hundred seventy-two thousand, eight hundred forty.

Scientific notation

Scientific notation: 8.527284 × 10⁷

Factors of 85272840

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 7
Sum of prime factors: 236879

Divisors of 85272840

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 30 36 40 45 60 72 90 120 180 360 236869 473738 710607 947476 1184345 1421214 1894952 2131821 2368690 2842428 3553035 4263642 4737380 5684856 7106070 8527284 9474760 10659105 14212140 17054568 21318210 28424280 42636420 85272840
Sum of all divisors σ(n): 277137900
Sum of proper divisors (its aliquot sum) s(n): 191865060
85272840 is an abundant number, because the sum of its proper divisors (191865060) is greater than itself. Its abundance is 106592220

Bases of 85272840

Binary: 101000101010010100100001000₂
Hexadecimal: 0x5152908
Base-36: 1EROY0

Squares and roots of 85272840

85272840 squared (85272840²) is 7271457241665600
85272840 cubed (85272840³) is 620057809935392042304000
The square root of 85272840 is 9234.3294288213
The cube root of 85272840 is 440.1529082881

Scales and comparisons

How big is 85272840?

85,272,840 seconds is equal to 2 years, 36 weeks, 6 days, 22 hours, 54 minutes.
To count from 1 to 85,272,840 would take you about four 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 85272840 cubic inches would be around 36.7 feet tall.

Recreational maths with 85272840

85272840 backwards is 04827258
85272840 is a Harshad number.
The number of decimal digits it has is: 8
The sum of 85272840's digits is 36
More coming soon!

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The information we have on file for 85272840 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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