196,560

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Number

$196 \, 560$ (one hundred and ninety-six thousand, five hundred and sixty) is:

$2^4 \times 3^3 \times 5 \times 7 \times 13$


The number of spheres touching any one spheres in a $24$-dimensional Leech lattice.


Also see


Sources

  • 1986: David Wells: Curious and Interesting Numbers ... (previous) ... (next): $196,560$
  • 1997: David Wells: Curious and Interesting Numbers (2nd ed.) ... (previous) ... (next): $196,560$