A180311 Decimal expansion of -64/(9 Pi) + Pi.

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

Offset: 0

Author

Eric W. Weisstein, Aug 26 2010

Keywords

• nonn
• cons

Comments

Torsional rigidity constant for a full circular sector (sliced disk)-shaped shaft.

Examples

			0.87805568517172624086...
		

Links

• Eric Weisstein's World of Mathematics, Torsional Rigidity.
• Index entries for transcendental numbers

Crossrefs

Cf. A180309, A180310, A180314, A180317.

Programs

Mathematica

RealDigits[Pi - 64/(9 *Pi), 10, 100][[1]] (* Amiram Eldar, Jun 09 2021 *)

PARI

Pi - 64/9/Pi \\ Charles R Greathouse IV, Oct 01 2022