13920120
13,920,120 is an even composite number composed of four prime numbers multiplied together.
13920120 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 13920120:
23 × 33 × 5 × 12889
(2 × 2 × 2 × 3 × 3 × 3 × 5 × 12889)See below for interesting mathematical facts about the number 13920120 from the Numbermatics database.
Names of 13920120
- Cardinal: 13920120 can be written as Thirteen million, nine hundred twenty thousand, one hundred twenty.
Scientific notation
- Scientific notation: 1.392012 × 107
Factors of 13920120
Divisors of 13920120
- Number of divisors d(n): 64
-
Complete list of divisors:
1 2 3 4 5 6 8 9 10 12 15 18 20 24 27 30 36 40 45 54 60 72 90 108 120 135 180 216 270 360 540 1080 12889 25778 38667 51556 64445 77334 103112 116001 128890 154668 193335 232002 257780 309336 348003 386670 464004 515560 580005 696006 773340 928008 1160010 1392012 1546680 1740015 2320020 2784024 3480030 4640040 6960060 13920120
- Sum of all divisors σ(n): 46404000
- Sum of proper divisors (its aliquot sum) s(n): 32483880
- 13920120 is an abundant number, because the sum of its proper divisors (32483880) is greater than itself. Its abundance is 18563760
Bases of 13920120
- Binary: 1101010001100111011110002
- Hexadecimal: 0xD46778
- Base-36: 8ACU0
Squares and roots of 13920120
- 13920120 squared (139201202) is 193769740814400
- 13920120 cubed (139201203) is 2697298044505345728000
-
The
square root of 13920120 is 3730.9677028889 -
The
cube root of 13920120 is 240.5549657319
Scales and comparisons
How big is 13920120?- 13,920,120 seconds is equal to 23 weeks, 2 hours, 42 minutes.
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To count from 1 to 13,920,120 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 13920120 cubic inches would be around 20 feet tall.
Recreational maths with 13920120
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The information we have on file for 13920120 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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