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Decimal expansion of cube root of Pi.
7

%I #36 Sep 28 2022 13:54:36

%S 1,4,6,4,5,9,1,8,8,7,5,6,1,5,2,3,2,6,3,0,2,0,1,4,2,5,2,7,2,6,3,7,9,0,

%T 3,9,1,7,3,8,5,9,6,8,5,5,6,2,7,9,3,7,1,7,4,3,5,7,2,5,5,9,3,7,1,3,8,3,

%U 9,3,6,4,9,7,9,8,2,8,6,2,6,6,1,4,5,6,8,2,0,6,7,8,2,0,3,5,3,8,2,0

%N Decimal expansion of cube root of Pi.

%C This is the diameter of a sphere with volume = (Pi^2)/6 = zeta(2) = A013661. - _Eric Desbiaux_, Jan 21 2009

%C Edge of a cube with volume Pi. - _Omar E. Pol_, Aug 09 2012

%H G. C. Greubel, <a href="/A092039/b092039.txt">Table of n, a(n) for n = 1..5000</a>

%H <a href="/index/Tra#transcendental">Index entries for transcendental numbers</a>

%F 1/A093204. - _M. F. Hasler_, Oct 07 2014

%e 1.4645918875615232630...

%p evalf(root[3](Pi)) ;

%t RealDigits[N[Pi^(1/3),200]][[1]] (* _Vladimir Joseph Stephan Orlovsky_, Jan 27 2012 *)

%o (PARI) sqrtn(Pi,3) \\ _Charles R Greathouse IV_, Apr 14 2014

%Y Cf. A000796 (Pi), A091925 (Pi^3), A093204 (Pi^(-1/3)), A002161 (sqrt(Pi)), A197111 (cont.frac.).

%K nonn,cons

%O 1,2

%A _Mohammad K. Azarian_, Mar 27 2004