55440540

55,440,540 is an even composite number composed of four prime numbers multiplied together.

What does the number 55440540 look like?

This visualization shows the relationship between its 4 prime factors (large circles) and 36 divisors.

55440540 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 55440540:

2² × 3² × 5 × 308003

(2 × 2 × 3 × 3 × 5 × 308003)

See below for interesting mathematical facts about the number 55440540 from the Numbermatics database.

Names of 55440540

Cardinal: 55440540 can be written as Fifty-five million, four hundred forty thousand, five hundred forty.

Scientific notation

Scientific notation: 5.544054 × 10⁷

Factors of 55440540

Number of distinct prime factors ω(n): 4
Total number of prime factors Ω(n): 6
Sum of prime factors: 308013

Divisors of 55440540

Number of divisors d(n): 36
Complete list of divisors:
1 2 3 4 5 6 9 10 12 15 18 20 30 36 45 60 90 180 308003 616006 924009 1232012 1540015 1848018 2772027 3080030 3696036 4620045 5544054 6160060 9240090 11088108 13860135 18480180 27720270 55440540
Sum of all divisors σ(n): 168170184
Sum of proper divisors (its aliquot sum) s(n): 112729644
55440540 is an abundant number, because the sum of its proper divisors (112729644) is greater than itself. Its abundance is 57289104

Bases of 55440540

Binary: 11010011011111010010011100₂
Hexadecimal: 0x34DF49C
Base-36: X0A70

Squares and roots of 55440540

55440540 squared (55440540²) is 3073653475491600
55440540 cubed (55440540³) is 170405008454131069464000
The square root of 55440540 is 7445.8404495397
The cube root of 55440540 is 381.3079123707

Scales and comparisons

How big is 55440540?

55,440,540 seconds is equal to 1 year, 39 weeks, 4 days, 16 hours, 9 minutes.
To count from 1 to 55,440,540 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 55440540 cubic inches would be around 31.8 feet tall.

Recreational maths with 55440540

55440540 backwards is 04504455
The number of decimal digits it has is: 8
The sum of 55440540's digits is 27
More coming soon!

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The information we have on file for 55440540 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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