13805880390
13,805,880,390 is an even composite number composed of five prime numbers multiplied together.
13805880390 is an even composite number. It is composed of five distinct prime numbers multiplied together. It has a total of forty-eight divisors.
Prime factorization of 13805880390:
2 × 32 × 5 × 41 × 3741431
(2 × 3 × 3 × 5 × 41 × 3741431)See below for interesting mathematical facts about the number 13805880390 from the Numbermatics database.
Names of 13805880390
- Cardinal: 13805880390 can be written as Thirteen billion, eight hundred five million, eight hundred eighty thousand, three hundred ninety.
Scientific notation
- Scientific notation: 1.380588039 × 1010
Factors of 13805880390
Divisors of 13805880390
- Number of divisors d(n): 48
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Complete list of divisors:
1 2 3 5 6 9 10 15 18 30 41 45 82 90 123 205 246 369 410 615 738 1230 1845 3690 3741431 7482862 11224293 18707155 22448586 33672879 37414310 56121465 67345758 112242930 153398671 168364395 306797342 336728790 460196013 766993355 920392026 1380588039 1533986710 2300980065 2761176078 4601960130 6902940195 13805880390
- Sum of all divisors σ(n): 36770793696
- Sum of proper divisors (its aliquot sum) s(n): 22964913306
- 13805880390 is an abundant number, because the sum of its proper divisors (22964913306) is greater than itself. Its abundance is 9159032916
Bases of 13805880390
- Binary: 11001101101110010100000100010001102
- Hexadecimal: 0x336E50446
- Base-36: 6CBNXHI
Squares and roots of 13805880390
- 13805880390 squared (138058803902) is 190602333342986552100
- 13805880390 cubed (138058803903) is 2631433016188181183671103319000
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The
square root of 13805880390 is 117498.4271809627 -
The
cube root of 13805880390 is 2398.9509529837
Scales and comparisons
How big is 13805880390?- 13,805,880,390 seconds is equal to 438 years, 51 weeks, 1 day, 6 hours, 46 minutes, 30 seconds.
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To count from 1 to 13,805,880,390 would take you about eight hundred seventy-seven years!
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 13805880390 cubic inches would be around 199.9 feet tall.
Recreational maths with 13805880390
- 13805880390 backwards is 09308850831
- 13805880390 is a
Harshad number . - The number of decimal digits it has is: 11
- The sum of 13805880390's digits is 45
- More coming soon!
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The information we have on file for 13805880390 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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