%I #4 Nov 11 2016 14:49:13

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

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

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

%N Decimal expansion of sqrt(13493990).

%C Continued fraction expansion of sqrt(13493990) is 3673 followed by (repeat 2, 2, 2, 7346).

%C sqrt(13493990) = sqrt(2)*sqrt(5)*sqrt(19)*sqrt(29)*sqrt(31)*sqrt(79).

%e sqrt(13493990) = 3673.41666572143705136693...

%t RealDigits[Sqrt[13493990],10,120][[1]] (* _Harvey P. Dale_, Nov 11 2016 *)

%Y Cf. A002193 (decimal expansion of sqrt(2)), A002163 (decimal expansion of sqrt(5)), A010475 (decimal expansion of sqrt(19)), A010484 (decimal expansion of sqrt(29)), A010486 (decimal expansion of sqrt(31)), A010531 (decimal expansion of sqrt(79)), A177034 (decimal expansion of (9280+3*sqrt(13493990))/14165).

%K cons,nonn

%O 4,1

%A _Klaus Brockhaus_, May 01 2010