55249572728
55,249,572,728 is an even composite number composed of five prime numbers multiplied together.
55249572728 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 55249572728:
23 × 7 × 23 × 47 × 973
(2 × 2 × 2 × 7 × 23 × 47 × 97 × 97 × 97)See below for interesting mathematical facts about the number 55249572728 from the Numbermatics database.
Names of 55249572728
- Cardinal: 55249572728 can be written as Fifty-five billion, two hundred forty-nine million, five hundred seventy-two thousand, seven hundred twenty-eight.
Scientific notation
- Scientific notation: 5.5249572728 × 1010
Factors of 55249572728
Divisors of 55249572728
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 4 7 8 14 23 28 46 47 56 92 94 97 161 184 188 194 322 329 376 388 644 658 679 776 1081 1288 1316 1358 2162 2231 2632 2716 4324 4462 4559 5432 7567 8648 8924 9118 9409 15134 15617 17848 18236 18818 30268 31234 31913 36472 37636 60536 62468 63826 65863 75272 104857 124936 127652 131726 209714 216407 255304 263452 419428 432814 442223 526904 733999 838856 865628 884446 912673 1467998 1514849 1731256 1768892 1825346 2935996 3029698 3095561 3537784 3650692 5871992 6059396 6191122 6388711 7301384 10171129 12118792 12382244 12777422 20342258 20991479 24764488 25554844 40684516 41982958 42895631 51109688 71197903 81369032 83965916 85791262 142395806 146940353 167931832 171582524 284791612 293880706 300269417 343165048 569583224 587761412 600538834 986599513 1175522824 1201077668 1973199026 2402155336 3946398052 6906196591 7892796104 13812393182 27624786364 55249572728
- Sum of all divisors σ(n): 127482163200
- Sum of proper divisors (its aliquot sum) s(n): 72232590472
- 55249572728 is an abundant number, because the sum of its proper divisors (72232590472) is greater than itself. Its abundance is 16983017744
Bases of 55249572728
- Binary: 1100110111010010000110010011011110002
- Hexadecimal: 0xCDD219378
- Base-36: PDQ635K
Squares and roots of 55249572728
- 55249572728 squared (552495727282) is 3052515286626561361984
- 55249572728 cubed (552495727283) is 168650165331805967745489742372352
-
The
square root of 55249572728 is 235052.2765854439 -
The
cube root of 55249572728 is 3808.6959834015
Scales and comparisons
How big is 55249572728?- 55,249,572,728 seconds is equal to 1,756 years, 39 weeks, 5 days, 15 hours, 32 minutes, 8 seconds.
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To count from 1 to 55,249,572,728 would take you about three thousand, five hundred thirteen 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 55249572728 cubic inches would be around 317.4 feet tall.
Recreational maths with 55249572728
- 55249572728 backwards is 82727594255
- 55249572728 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 55249572728's digits is 56
- More coming soon!
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The information we have on file for 55249572728 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!
Keywords: Divisors of 55249572728, math, Factors of 55249572728, curriculum, school, college, exams, university, Prime factorization of 55249572728, STEM, science, technology, engineering, physics, economics, calculator, fifty-five billion, two hundred forty-nine million, five hundred seventy-two thousand, seven hundred twenty-eight.