A charge made per unit for a commodity, service, etc (source: http://www.wordreference.com/definition/rate)

In the short scale a quintillion is one million million million: 1 000 000 000 000 000 000 (18 zeroes) and a trillion is one

A gambling competition in which people obtain numbered tickets, each ticket having the chance of winning a prize. (source: http://en.wikipedia.org/wiki/Raffle)

The organizational structure, procedures, processes and resources needed to implement quality management. (source: http://en.wikipedia.org/wiki/Quality_management_system)

The extent, size, or sum of countable or measurable discrete events, objects, or phenomenon, expressed as a numerical value. (source: http://www.businessdictionary.com/definition/quantity.html#ixzz28PrBWj8d)