I am writing software in which I would like to be able to return the groups of numerals within a large number. For example, given a number 123,456,789, my software would return 123 then 456 then 789. ...
What is the correct term to describe the words in the following sequence: primary, secondary, tertiary, quaternary, quinary, senary, septenary, octonary, nonary, denary, duodenary, etc. I am thinking ...