13049855
13,049,855 is an odd composite number composed of six prime numbers multiplied together.
13049855 is an odd composite number. It is composed of six distinct prime numbers multiplied together. It has a total of sixty-four divisors.
Prime factorization of 13049855:
5 × 7 × 13 × 23 × 29 × 43
See below for interesting mathematical facts about the number 13049855 from the Numbermatics database.
Names of 13049855
- Cardinal: 13049855 can be written as Thirteen million, forty-nine thousand, eight hundred fifty-five.
Scientific notation
- Scientific notation: 1.3049855 × 107
Factors of 13049855
Divisors of 13049855
- Number of divisors d(n): 64
-
Complete list of divisors:
1 5 7 13 23 29 35 43 65 91 115 145 161 203 215 299 301 377 455 559 667 805 989 1015 1247 1495 1505 1885 2093 2639 2795 3335 3913 4669 4945 6235 6923 8671 8729 10465 12857 13195 16211 19565 23345 28681 34615 43355 43645 60697 64285 81055 89999 113477 143405 200767 303485 372853 449995 567385 1003835 1864265 2609971 13049855
- Sum of all divisors σ(n): 21288960
- Sum of proper divisors (its aliquot sum) s(n): 8239105
- 13049855 is a deficient number, because the sum of its proper divisors (8239105) is less than itself. Its deficiency is 4810750
Bases of 13049855
- Binary: 1100011100011111111111112
- Hexadecimal: 0xC71FFF
- Base-36: 7RPBZ
Squares and roots of 13049855
- 13049855 squared (130498552) is 170298715521025
- 13049855 cubed (130498553) is 2222373544235625701375
-
The
square root of 13049855 is 3612.4583042577 -
The
cube root of 13049855 is 235.4336642995
Scales and comparisons
How big is 13049855?- 13,049,855 seconds is equal to 21 weeks, 4 days, 57 minutes, 35 seconds.
-
To count from 1 to 13,049,855 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 13049855 cubic inches would be around 19.6 feet tall.
Recreational maths with 13049855
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The information we have on file for 13049855 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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