55246640

55,246,640 is an even composite number composed of three prime numbers multiplied together.

What does the number 55246640 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 20 divisors.

55246640 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of twenty divisors.

Prime factorization of 55246640:

2⁴ × 5 × 690583

(2 × 2 × 2 × 2 × 5 × 690583)

See below for interesting mathematical facts about the number 55246640 from the Numbermatics database.

Names of 55246640

Cardinal: 55246640 can be written as Fifty-five million, two hundred forty-six thousand, six hundred forty.

Scientific notation

Scientific notation: 5.524664 × 10⁷

Factors of 55246640

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 6
Sum of prime factors: 690590

Divisors of 55246640

Number of divisors d(n): 20
Complete list of divisors:
1 2 4 5 8 10 16 20 40 80 690583 1381166 2762332 3452915 5524664 6905830 11049328 13811660 27623320 55246640
Sum of all divisors σ(n): 128448624
Sum of proper divisors (its aliquot sum) s(n): 73201984
55246640 is an abundant number, because the sum of its proper divisors (73201984) is greater than itself. Its abundance is 17955344

Bases of 55246640

Binary: 11010010101111111100110000₂
Hexadecimal: 0x34AFF30
Base-36: WW4KW

Squares and roots of 55246640

55246640 squared (55246640²) is 3052191231289600
55246640 cubed (55246640³) is 168623310166213266944000
The square root of 55246640 is 7432.8083521641
The cube root of 55246640 is 380.8628591827

Scales and comparisons

How big is 55246640?

55,246,640 seconds is equal to 1 year, 39 weeks, 2 days, 10 hours, 17 minutes, 20 seconds.
To count from 1 to 55,246,640 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 55246640 cubic inches would be around 31.7 feet tall.

Recreational maths with 55246640

55246640 backwards is 04664255
The number of decimal digits it has is: 8
The sum of 55246640's digits is 32
More coming soon!

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The information we have on file for 55246640 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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