Numberblocks Wiki
Numberblocks Wiki

Sixty, or 60, is a Numberblock made up of 60 blocks.

She is voiced by Teresa Gallagher.


Sixty has 60 violet blocks with purple borders and violet limbs. Her face is similar to Six's. She also has an array display because she is a super rectangle (12 factors). And due to having 8 or more factors, she is a super duper rectangle.


Like Six, she likes dice and games.

As seen in Heroes With Zeroes, she also likes video games.

Episode Appearances


  • Sixty is a superior highly composite number with twelve divisors.
  • She was based on Six.
  • Sixty's dice is a six-sided dice labelled {10, 20, 30, 40, 50, 60}, similar to "percentile" dice used in roleplaying games.
    • It is possible to make fair sixty-sided dice. The pentakis dodecahedron, deltoidal hexecontahedron and triakis icosahedron are all isohedral polyhedra with sixty sides. In fact, such dice have been mass-produced.