28516488
28,516,488 is an even composite number composed of six prime numbers multiplied together.
28516488 is an even composite number. It is composed of six distinct prime numbers multiplied together. It has a total of one hundred twenty-eight divisors.
Prime factorization of 28516488:
23 × 3 × 7 × 11 × 13 × 1187
(2 × 2 × 2 × 3 × 7 × 11 × 13 × 1187)See below for interesting mathematical facts about the number 28516488 from the Numbermatics database.
Names of 28516488
- Cardinal: 28516488 can be written as Twenty-eight million, five hundred sixteen thousand, four hundred eighty-eight.
Scientific notation
- Scientific notation: 2.8516488 × 107
Factors of 28516488
Divisors of 28516488
- Number of divisors d(n): 128
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Complete list of divisors:
1 2 3 4 6 7 8 11 12 13 14 21 22 24 26 28 33 39 42 44 52 56 66 77 78 84 88 91 104 132 143 154 156 168 182 231 264 273 286 308 312 364 429 462 546 572 616 728 858 924 1001 1092 1144 1187 1716 1848 2002 2184 2374 3003 3432 3561 4004 4748 6006 7122 8008 8309 9496 12012 13057 14244 15431 16618 24024 24927 26114 28488 30862 33236 39171 46293 49854 52228 61724 66472 78342 91399 92586 99708 104456 108017 123448 156684 169741 182798 185172 199416 216034 274197 313368 324051 339482 365596 370344 432068 509223 548394 648102 678964 731192 864136 1018446 1096788 1188187 1296204 1357928 2036892 2193576 2376374 2592408 3564561 4073784 4752748 7129122 9505496 14258244 28516488
- Sum of all divisors σ(n): 95800320
- Sum of proper divisors (its aliquot sum) s(n): 67283832
- 28516488 is an abundant number, because the sum of its proper divisors (67283832) is greater than itself. Its abundance is 38767344
Bases of 28516488
- Binary: 11011001100100000100010002
- Hexadecimal: 0x1B32088
- Base-36: GZ7GO
Squares and roots of 28516488
- 28516488 squared (285164882) is 813190087854144
- 28516488 cubed (285164883) is 23189325382011643126272
-
The
square root of 28516488 is 5340.0831454201 -
The
cube root of 28516488 is 305.5146305863
Scales and comparisons
How big is 28516488?- 28,516,488 seconds is equal to 47 weeks, 1 day, 1 hour, 14 minutes, 48 seconds.
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To count from 1 to 28,516,488 would take you about eighteen weeks!
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 28516488 cubic inches would be around 25.5 feet tall.
Recreational maths with 28516488
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The information we have on file for 28516488 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 28516488, math, Factors of 28516488, curriculum, school, college, exams, university, Prime factorization of 28516488, STEM, science, technology, engineering, physics, economics, calculator, twenty-eight million, five hundred sixteen thousand, four hundred eighty-eight.