It is also the square of 27, the cube of 9 and the sixth power of 3.


It can be named quintree with the -wo series.

It can be named "dugarnine" with the dugar- prefix.

It is also the number of codewords in the ternary Golay code, and the larger number in the first Smith brother pair.[1]

  1. Notable Properties of Specific Numbers (MROB) - 729
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