13405950
13,405,950 is an even composite number composed of four prime numbers multiplied together.
13405950 is an even composite number. It is composed of four distinct prime numbers multiplied together. It has a total of seventy-two divisors.
Prime factorization of 13405950:
2 × 32 × 52 × 313
(2 × 3 × 3 × 5 × 5 × 31 × 31 × 31)See below for interesting mathematical facts about the number 13405950 from the Numbermatics database.
Names of 13405950
- Cardinal: 13405950 can be written as Thirteen million, four hundred five thousand, nine hundred fifty.
Scientific notation
- Scientific notation: 1.340595 × 107
Factors of 13405950
Divisors of 13405950
- Number of divisors d(n): 72
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 25 30 31 45 50 62 75 90 93 150 155 186 225 279 310 450 465 558 775 930 961 1395 1550 1922 2325 2790 2883 4650 4805 5766 6975 8649 9610 13950 14415 17298 24025 28830 29791 43245 48050 59582 72075 86490 89373 144150 148955 178746 216225 268119 297910 432450 446865 536238 744775 893730 1340595 1489550 2234325 2681190 4468650 6702975 13405950
- Sum of all divisors σ(n): 37217856
- Sum of proper divisors (its aliquot sum) s(n): 23811906
- 13405950 is an abundant number, because the sum of its proper divisors (23811906) is greater than itself. Its abundance is 10405956
Bases of 13405950
- Binary: 1100110010001110111111102
- Hexadecimal: 0xCC8EFE
- Base-36: 7ZC3I
Squares and roots of 13405950
- 13405950 squared (134059502) is 179719495402500
- 13405950 cubed (134059503) is 2409310569391144875000
-
The
square root of 13405950 is 3661.4136614155 -
The
cube root of 13405950 is 237.5559240421
Scales and comparisons
How big is 13405950?- 13,405,950 seconds is equal to 22 weeks, 1 day, 3 hours, 52 minutes, 30 seconds.
-
To count from 1 to 13,405,950 would take you about thirty-three 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 13405950 cubic inches would be around 19.8 feet tall.
Recreational maths with 13405950
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The information we have on file for 13405950 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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