28088270
28,088,270 is an even composite number composed of five prime numbers multiplied together.
28088270 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 28088270:
2 × 5 × 73 × 19 × 431
(2 × 5 × 7 × 7 × 7 × 19 × 431)See below for interesting mathematical facts about the number 28088270 from the Numbermatics database.
Names of 28088270
- Cardinal: 28088270 can be written as Twenty-eight million, eighty-eight thousand, two hundred seventy.
Scientific notation
- Scientific notation: 2.808827 × 107
Factors of 28088270
Divisors of 28088270
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 5 7 10 14 19 35 38 49 70 95 98 133 190 245 266 343 431 490 665 686 862 931 1330 1715 1862 2155 3017 3430 4310 4655 6034 6517 8189 9310 13034 15085 16378 21119 30170 32585 40945 42238 57323 65170 81890 105595 114646 147833 211190 286615 295666 401261 573230 739165 802522 1478330 2006305 2808827 4012610 5617654 14044135 28088270
- Sum of all divisors σ(n): 62208000
- Sum of proper divisors (its aliquot sum) s(n): 34119730
- 28088270 is an abundant number, because the sum of its proper divisors (34119730) is greater than itself. Its abundance is 6031460
Bases of 28088270
- Binary: 11010110010010111110011102
- Hexadecimal: 0x1AC97CE
- Base-36: GQ11Q
Squares and roots of 28088270
- 28088270 squared (280882702) is 788950911592900
- 28088270 cubed (280882703) is 22160266221567505283000
-
The
square root of 28088270 is 5299.8367899399 -
The
cube root of 28088270 is 303.9776573491
Scales and comparisons
How big is 28088270?- 28,088,270 seconds is equal to 46 weeks, 3 days, 2 hours, 17 minutes, 50 seconds.
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To count from 1 to 28,088,270 would take you about seventeen 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 28088270 cubic inches would be around 25.3 feet tall.
Recreational maths with 28088270
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The information we have on file for 28088270 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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