20529168
20,529,168 is an even composite number composed of five prime numbers multiplied together.
20529168 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of eighty divisors.
Prime factorization of 20529168:
24 × 3 × 11 × 59 × 659
(2 × 2 × 2 × 2 × 3 × 11 × 59 × 659)See below for interesting mathematical facts about the number 20529168 from the Numbermatics database.
Names of 20529168
- Cardinal: 20529168 can be written as Twenty million, five hundred twenty-nine thousand, one hundred sixty-eight.
Scientific notation
- Scientific notation: 2.0529168 × 107
Factors of 20529168
Divisors of 20529168
- Number of divisors d(n): 80
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Complete list of divisors:
1 2 3 4 6 8 11 12 16 22 24 33 44 48 59 66 88 118 132 176 177 236 264 354 472 528 649 659 708 944 1298 1318 1416 1947 1977 2596 2636 2832 3894 3954 5192 5272 7249 7788 7908 10384 10544 14498 15576 15816 21747 28996 31152 31632 38881 43494 57992 77762 86988 115984 116643 155524 173976 233286 311048 347952 427691 466572 622096 855382 933144 1283073 1710764 1866288 2566146 3421528 5132292 6843056 10264584 20529168
- Sum of all divisors σ(n): 58924800
- Sum of proper divisors (its aliquot sum) s(n): 38395632
- 20529168 is an abundant number, because the sum of its proper divisors (38395632) is greater than itself. Its abundance is 17866464
Bases of 20529168
- Binary: 10011100101000000000100002
- Hexadecimal: 0x1394010
- Base-36: C80EO
Squares and roots of 20529168
- 20529168 squared (205291682) is 421446738772224
- 20529168 cubed (205291683) is 8651950903307100229632
-
The
square root of 20529168 is 4530.9124908785 -
The
cube root of 20529168 is 273.8149246563
Scales and comparisons
How big is 20529168?- 20,529,168 seconds is equal to 33 weeks, 6 days, 14 hours, 32 minutes, 48 seconds.
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To count from 1 to 20,529,168 would take you about fifty 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 20529168 cubic inches would be around 22.8 feet tall.
Recreational maths with 20529168
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The information we have on file for 20529168 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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