55666872

55,666,872 is an even composite number composed of three prime numbers multiplied together.

What does the number 55666872 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 32 divisors.

55666872 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-two divisors.

Prime factorization of 55666872:

2³ × 3³ × 257717

(2 × 2 × 2 × 3 × 3 × 3 × 257717)

See below for interesting mathematical facts about the number 55666872 from the Numbermatics database.

Names of 55666872

Cardinal: 55666872 can be written as Fifty-five million, six hundred sixty-six thousand, eight hundred seventy-two.

Scientific notation

Scientific notation: 5.5666872 × 10⁷

Factors of 55666872

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 7
Sum of prime factors: 257722

Divisors of 55666872

Number of divisors d(n): 32
Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 54 72 108 216 257717 515434 773151 1030868 1546302 2061736 2319453 3092604 4638906 6185208 6958359 9277812 13916718 18555624 27833436 55666872
Sum of all divisors σ(n): 154630800
Sum of proper divisors (its aliquot sum) s(n): 98963928
55666872 is an abundant number, because the sum of its proper divisors (98963928) is greater than itself. Its abundance is 43297056

Bases of 55666872

Binary: 11010100010110100010111000₂
Hexadecimal: 0x35168B8
Base-36: X54U0

Squares and roots of 55666872

55666872 squared (55666872²) is 3098800638264384
55666872 cubed (55666872³) is 172500538483781766286848
The square root of 55666872 is 7461.0235222789
The cube root of 55666872 is 381.8260951977

Scales and comparisons

How big is 55666872?

55,666,872 seconds is equal to 1 year, 40 weeks, 7 hours, 1 minute, 12 seconds.
To count from 1 to 55,666,872 would take you about two 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 55666872 cubic inches would be around 31.8 feet tall.

Recreational maths with 55666872

55666872 backwards is 27866655
The number of decimal digits it has is: 8
The sum of 55666872's digits is 45
More coming soon!

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The information we have on file for 55666872 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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