13808648
13,808,648 is an even composite number composed of five prime numbers multiplied together.
13808648 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 13808648:
23 × 7 × 23 × 71 × 151
(2 × 2 × 2 × 7 × 23 × 71 × 151)See below for interesting mathematical facts about the number 13808648 from the Numbermatics database.
Names of 13808648
- Cardinal: 13808648 can be written as Thirteen million, eight hundred eight thousand, six hundred forty-eight.
Scientific notation
- Scientific notation: 1.3808648 × 107
Factors of 13808648
Divisors of 13808648
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 4 7 8 14 23 28 46 56 71 92 142 151 161 184 284 302 322 497 568 604 644 994 1057 1208 1288 1633 1988 2114 3266 3473 3976 4228 6532 6946 8456 10721 11431 13064 13892 21442 22862 24311 27784 42884 45724 48622 75047 85768 91448 97244 150094 194488 246583 300188 493166 600376 986332 1726081 1972664 3452162 6904324 13808648
- Sum of all divisors σ(n): 31518720
- Sum of proper divisors (its aliquot sum) s(n): 17710072
- 13808648 is an abundant number, because the sum of its proper divisors (17710072) is greater than itself. Its abundance is 3901424
Bases of 13808648
- Binary: 1101001010110100000010002
- Hexadecimal: 0xD2B408
- Base-36: 87YTK
Squares and roots of 13808648
- 13808648 squared (138086482) is 190678759587904
- 13808648 cubed (138086483) is 2633015872225991393792
-
The
square root of 13808648 is 3715.9989235735 -
The
cube root of 13808648 is 239.9111244995
Scales and comparisons
How big is 13808648?- 13,808,648 seconds is equal to 22 weeks, 5 days, 19 hours, 44 minutes, 8 seconds.
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To count from 1 to 13,808,648 would take you about thirty-four 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 13808648 cubic inches would be around 20 feet tall.
Recreational maths with 13808648
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The information we have on file for 13808648 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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