55157628

55,157,628 is an even composite number composed of five prime numbers multiplied together.

What does the number 55157628 look like?

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

55157628 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 55157628:

2² × 3 × 41 × 71 × 1579

(2 × 2 × 3 × 41 × 71 × 1579)

See below for interesting mathematical facts about the number 55157628 from the Numbermatics database.

Names of 55157628

Cardinal: 55157628 can be written as Fifty-five million, one hundred fifty-seven thousand, six hundred twenty-eight.

Scientific notation

Scientific notation: 5.5157628 × 10⁷

Factors of 55157628

Number of distinct prime factors ω(n): 5
Total number of prime factors Ω(n): 6
Sum of prime factors: 1696

Divisors of 55157628

Number of divisors d(n): 48
Complete list of divisors:
1 2 3 4 6 12 41 71 82 123 142 164 213 246 284 426 492 852 1579 2911 3158 4737 5822 6316 8733 9474 11644 17466 18948 34932 64739 112109 129478 194217 224218 258956 336327 388434 448436 672654 776868 1345308 4596469 9192938 13789407 18385876 27578814 55157628
Sum of all divisors σ(n): 133781760
Sum of proper divisors (its aliquot sum) s(n): 78624132
55157628 is an abundant number, because the sum of its proper divisors (78624132) is greater than itself. Its abundance is 23466504

Bases of 55157628

Binary: 11010010011010001101111100₂
Hexadecimal: 0x349A37C
Base-36: WU7WC

Squares and roots of 55157628

55157628 squared (55157628²) is 3042363926586384
55157628 cubed (55157628³) is 167809577703271078537152
The square root of 55157628 is 7426.8181612317
The cube root of 55157628 is 380.6582036711

Scales and comparisons

How big is 55157628?

55,157,628 seconds is equal to 1 year, 39 weeks, 1 day, 9 hours, 33 minutes, 48 seconds.
To count from 1 to 55,157,628 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 55157628 cubic inches would be around 31.7 feet tall.

Recreational maths with 55157628

55157628 backwards is 82675155
The number of decimal digits it has is: 8
The sum of 55157628's digits is 39
More coming soon!

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The information we have on file for 55157628 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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