The number ten.

(geometry, topology, mathematical analysis) A version of winding number in which the number of rotations is counted with respect to the tangent of the curve rather than a fixed point.

plural of turning number

plural of lot number

An identification number assigned to a particular quantity or lot of material from a single manufacturer.

plural of apocalyptic number

(Christianity) Number of the Beast

plural of tricomplex number

plural of Cullen number

(physics) The ratio between mean free path and aperture size used as a parameter in describing Knudsen flow.