13899449447
13,899,449,447 is an odd composite number composed of four prime numbers multiplied together.
13899449447 is an odd composite number. It is composed of four distinct prime numbers multiplied together. It has a total of fifty-four divisors.
Prime factorization of 13899449447:
132 × 23 × 312 × 612
(13 × 13 × 23 × 31 × 31 × 61 × 61)See below for interesting mathematical facts about the number 13899449447 from the Numbermatics database.
Names of 13899449447
- Cardinal: 13899449447 can be written as Thirteen billion, eight hundred ninety-nine million, four hundred forty-nine thousand, four hundred forty-seven.
Scientific notation
- Scientific notation: 1.3899449447 × 1010
Factors of 13899449447
Divisors of 13899449447
- Number of divisors d(n): 54
-
Complete list of divisors:
1 13 23 31 61 169 299 403 713 793 961 1403 1891 3721 3887 5239 9269 10309 12493 18239 22103 24583 43493 48373 58621 85583 115351 120497 162409 237107 287339 319579 565409 628849 762073 1112579 1348283 1499563 2653073 3575881 3735407 7350317 9906949 14463527 17527679 19494319 34489949 46486453 82245263 227859827 448369337 604323889 1069188419 13899449447
- Sum of all divisors σ(n): 16498631448
- Sum of proper divisors (its aliquot sum) s(n): 2599182001
- 13899449447 is a deficient number, because the sum of its proper divisors (2599182001) is less than itself. Its deficiency is 11300267446
Bases of 13899449447
- Binary: 11001111000111100011000100011001112
- Hexadecimal: 0x33C78C467
- Base-36: 6DVDFTZ
Squares and roots of 13899449447
- 13899449447 squared (138994494472) is 193194694929708605809
- 13899449447 cubed (138994494473) is 2685299895604071984883046037623
-
The
square root of 13899449447 is 117895.9263375965 -
The
cube root of 13899449447 is 2404.3583679133
Scales and comparisons
How big is 13899449447?- 13,899,449,447 seconds is equal to 441 years, 49 weeks, 6 days, 6 hours, 10 minutes, 47 seconds.
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To count from 1 to 13,899,449,447 would take you about eight hundred eighty-three 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 13899449447 cubic inches would be around 200.4 feet tall.
Recreational maths with 13899449447
- 13899449447 backwards is 74494499831
- The number of decimal digits it has is: 11
- The sum of 13899449447's digits is 62
- More coming soon!
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The information we have on file for 13899449447 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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