[AccessD] Data Types and Number of Characters

Starting to become a rough day and need some help here as.

Given the various data types in access what is the maximum number of
characters for each one.  I am not asking about the storage size, but the
actual characters displayed.

I think an example would help:

An Integer has a storage size of 2 bytes but the number of characters
maximum that will be displayed is 6.

The other data types I am wondering about are:

Long
Single
Double
Currency
Decimal


Hopefully this make sense.  Thanks for any help in advance.