13085928
13,085,928 is an even composite number composed of four prime numbers multiplied together.
13085928 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13085928:
23 × 33 × 47 × 1289
(2 × 2 × 2 × 3 × 3 × 3 × 47 × 1289)See below for interesting mathematical facts about the number 13085928 from the Numbermatics database.
Names of 13085928
- Cardinal: 13085928 can be written as Thirteen million, eighty-five thousand, nine hundred twenty-eight.
Scientific notation
- Scientific notation: 1.3085928 × 107
Factors of 13085928
Divisors of 13085928
- Number of divisors d(n): 64
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Complete list of divisors:
1 2 3 4 6 8 9 12 18 24 27 36 47 54 72 94 108 141 188 216 282 376 423 564 846 1128 1269 1289 1692 2538 2578 3384 3867 5076 5156 7734 10152 10312 11601 15468 23202 30936 34803 46404 60583 69606 92808 121166 139212 181749 242332 278424 363498 484664 545247 726996 1090494 1453992 1635741 2180988 3271482 4361976 6542964 13085928
- Sum of all divisors σ(n): 37152000
- Sum of proper divisors (its aliquot sum) s(n): 24066072
- 13085928 is an abundant number, because the sum of its proper divisors (24066072) is greater than itself. Its abundance is 10980144
Bases of 13085928
- Binary: 1100011110101100111010002
- Hexadecimal: 0xC7ACE8
- Base-36: 7SH60
Squares and roots of 13085928
- 13085928 squared (130859282) is 171241511621184
- 13085928 cubed (130859283) is 2240854091685977098752
-
The
square root of 13085928 is 3617.4477190417 -
The
cube root of 13085928 is 235.6503968525
Scales and comparisons
How big is 13085928?- 13,085,928 seconds is equal to 21 weeks, 4 days, 10 hours, 58 minutes, 48 seconds.
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To count from 1 to 13,085,928 would take you about thirty-two 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 13085928 cubic inches would be around 19.6 feet tall.
Recreational maths with 13085928
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The information we have on file for 13085928 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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