Growth of $pi (2^ n)$












0














Is the growth of the function $pi(2^n)$ polynomial?Is it exponential? The parameter here is $n$. $pi()$ is prime counting function.










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  • 1




    what has been tried ?
    – user451844
    Sep 7 '17 at 12:01






  • 3




    If you just want a final answer, use the Prime Number Theorem.
    – BAI
    Sep 7 '17 at 12:02








  • 2




    What can you say about $2^n/log(2^n)$ ?
    – Yves Daoust
    Sep 7 '17 at 12:03






  • 2




    This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
    – Claude Leibovici
    Sep 7 '17 at 12:35






  • 1




    Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
    – Robert Soupe
    Sep 7 '17 at 18:09
















0














Is the growth of the function $pi(2^n)$ polynomial?Is it exponential? The parameter here is $n$. $pi()$ is prime counting function.










share|cite|improve this question




















  • 1




    what has been tried ?
    – user451844
    Sep 7 '17 at 12:01






  • 3




    If you just want a final answer, use the Prime Number Theorem.
    – BAI
    Sep 7 '17 at 12:02








  • 2




    What can you say about $2^n/log(2^n)$ ?
    – Yves Daoust
    Sep 7 '17 at 12:03






  • 2




    This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
    – Claude Leibovici
    Sep 7 '17 at 12:35






  • 1




    Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
    – Robert Soupe
    Sep 7 '17 at 18:09














0












0








0







Is the growth of the function $pi(2^n)$ polynomial?Is it exponential? The parameter here is $n$. $pi()$ is prime counting function.










share|cite|improve this question















Is the growth of the function $pi(2^n)$ polynomial?Is it exponential? The parameter here is $n$. $pi()$ is prime counting function.







number-theory prime-numbers






share|cite|improve this question















share|cite|improve this question













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share|cite|improve this question








edited Nov 21 '18 at 13:35









Klangen

1,65411334




1,65411334










asked Sep 7 '17 at 11:58









user3911255

252




252








  • 1




    what has been tried ?
    – user451844
    Sep 7 '17 at 12:01






  • 3




    If you just want a final answer, use the Prime Number Theorem.
    – BAI
    Sep 7 '17 at 12:02








  • 2




    What can you say about $2^n/log(2^n)$ ?
    – Yves Daoust
    Sep 7 '17 at 12:03






  • 2




    This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
    – Claude Leibovici
    Sep 7 '17 at 12:35






  • 1




    Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
    – Robert Soupe
    Sep 7 '17 at 18:09














  • 1




    what has been tried ?
    – user451844
    Sep 7 '17 at 12:01






  • 3




    If you just want a final answer, use the Prime Number Theorem.
    – BAI
    Sep 7 '17 at 12:02








  • 2




    What can you say about $2^n/log(2^n)$ ?
    – Yves Daoust
    Sep 7 '17 at 12:03






  • 2




    This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
    – Claude Leibovici
    Sep 7 '17 at 12:35






  • 1




    Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
    – Robert Soupe
    Sep 7 '17 at 18:09








1




1




what has been tried ?
– user451844
Sep 7 '17 at 12:01




what has been tried ?
– user451844
Sep 7 '17 at 12:01




3




3




If you just want a final answer, use the Prime Number Theorem.
– BAI
Sep 7 '17 at 12:02






If you just want a final answer, use the Prime Number Theorem.
– BAI
Sep 7 '17 at 12:02






2




2




What can you say about $2^n/log(2^n)$ ?
– Yves Daoust
Sep 7 '17 at 12:03




What can you say about $2^n/log(2^n)$ ?
– Yves Daoust
Sep 7 '17 at 12:03




2




2




This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
– Claude Leibovici
Sep 7 '17 at 12:35




This is sequence $A007053$ at $OEIS$. Have a look at the second plot (if still required after Yves Daoust's comments)
– Claude Leibovici
Sep 7 '17 at 12:35




1




1




Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
– Robert Soupe
Sep 7 '17 at 18:09




Here's a direct link: oeis.org/A007053 Almost anything about number theory, the OEIS is sure to have something directly on point or at least relevant.
– Robert Soupe
Sep 7 '17 at 18:09










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