31085772

31,085,772 is an even composite number composed of five prime numbers multiplied together.

What does the number 31085772 look like?

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

31085772 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 31085772:

2² × 3 × 37 × 53 × 1321

(2 × 2 × 3 × 37 × 53 × 1321)

See below for interesting mathematical facts about the number 31085772 from the Numbermatics database.

Names of 31085772

Cardinal: 31085772 can be written as Thirty-one million, eighty-five thousand, seven hundred seventy-two.

Scientific notation

Scientific notation: 3.1085772 × 10⁷

Factors of 31085772

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1416

Divisors of 31085772

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 37 53 74 106 111 148 159 212 222 318 444 636 1321 1961 2642 3922 3963 5284 5883 7844 7926 11766 15852 23532 48877 70013 97754 140026 146631 195508 210039 280052 293262 420078 586524 840156 2590481 5180962 7771443 10361924 15542886 31085772
Sum of all divisors σ(n): 75956832
Sum of proper divisors (its aliquot sum) s(n): 44871060
31085772 is an abundant number, because the sum of its proper divisors (44871060) is greater than itself. Its abundance is 13785288

Bases of 31085772

Binary: 1110110100101010011001100₂
Hexadecimal: 0x1DA54CC
Base-36: II9XO

Squares and roots of 31085772

31085772 squared (31085772²) is 966325220835984
31085772 cubed (31085772³) is 30038965492757048019648
The square root of 31085772 is 5575.4615952403
The cube root of 31085772 is 314.4275215631

Scales and comparisons

How big is 31085772?

31,085,772 seconds is equal to 51 weeks, 2 days, 18 hours, 56 minutes, 12 seconds.
To count from 1 to 31,085,772 would take you about twenty-five weeks!

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 31085772 cubic inches would be around 26.2 feet tall.

Recreational maths with 31085772

31085772 backwards is 27758013
The number of decimal digits it has is: 8
The sum of 31085772's digits is 33
More coming soon!

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The information we have on file for 31085772 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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