examples of a numeric number.
They are all numeric characters, exactly as you have written it.
a digit (number) as opposed to a letter--
Exactly as you have done in the question: 45000
3.918208205 X 10^11 I think but I'm stupid so probably wrong
Group1 is considered Alpha-Numeric because it has both alphabet characters and numeric characters.
examples of a numeric number.
They are all numeric characters, exactly as you have written it.
ruby
Non-alphanumeric characters on the keyboard are those that are neither alphabetic nor numeric. Examples are commas, underscores, colons and semicolons.
In Excel all columns default numeric characters to numbers.
It is the same as 350
00.9
a digit (number) as opposed to a letter--
The term alpha characters refers to those characters that are letters. This is in contrast with numeric characters, which are numbers.
Letters and numbers only. No symbols, punctuation, or special characters. IE abcdefghijklmnopqrtsuvwxyz1234567890
9.00 is the same as 9