55640672

55,640,672 is an even composite number composed of three prime numbers multiplied together.

What does the number 55640672 look like?

This visualization shows the relationship between its 3 prime factors (large circles) and 36 divisors.

55640672 is an even composite number. It is composed of three distinct prime numbers multiplied together. It has a total of thirty-six divisors.

Prime factorization of 55640672:

2⁵ × 53² × 619

(2 × 2 × 2 × 2 × 2 × 53 × 53 × 619)

See below for interesting mathematical facts about the number 55640672 from the Numbermatics database.

Names of 55640672

Cardinal: 55640672 can be written as Fifty-five million, six hundred forty thousand, six hundred seventy-two.

Scientific notation

Scientific notation: 5.5640672 × 10⁷

Factors of 55640672

Number of distinct prime factors ω(n): 3
Total number of prime factors Ω(n): 8
Sum of prime factors: 674

Divisors of 55640672

Number of divisors d(n): 36
Complete list of divisors:
1 2 4 8 16 32 53 106 212 424 619 848 1238 1696 2476 2809 4952 5618 9904 11236 19808 22472 32807 44944 65614 89888 131228 262456 524912 1049824 1738771 3477542 6955084 13910168 27820336 55640672
Sum of all divisors σ(n): 111828780
Sum of proper divisors (its aliquot sum) s(n): 56188108
55640672 is an abundant number, because the sum of its proper divisors (56188108) is greater than itself. Its abundance is 547436

Bases of 55640672

Binary: 11010100010000001001100000₂
Hexadecimal: 0x3510260
Base-36: X4KM8

Squares and roots of 55640672

55640672 squared (55640672²) is 3095884380611584
55640672 cubed (55640672³) is 172257087371532304744448
The square root of 55640672 is 7459.2675243619
The cube root of 55640672 is 381.7661827627

Scales and comparisons

How big is 55640672?

55,640,672 seconds is equal to 1 year, 39 weeks, 6 days, 23 hours, 44 minutes, 32 seconds.
To count from 1 to 55,640,672 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 55640672 cubic inches would be around 31.8 feet tall.

Recreational maths with 55640672

55640672 backwards is 27604655
The number of decimal digits it has is: 8
The sum of 55640672's digits is 35
More coming soon!

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The information we have on file for 55640672 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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