Starting with AAAA0000 and progressing up by 1 number and subsequently 1 letter what is the end count?

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Starting with AAAA0000 and progressing up by 1 number and subsequently 1 letter what is the end count?

Example:
AAAA0000 to AAAA0001 and so on up to ZZZZ9999.

What is the total sum of this counting system?

2007-02-28 22:29:08 · 2 answers · asked by George C 1 in Science & Mathematics ➔ Other - Science

2 answers

4569760000 is the answer 26*26*26*26*10*10*10*10

2007-03-01 00:46:36 · answer #1 · answered by kinvadave 5 · 0⤊ 0⤋

As it is written, this qustion makes no sense to me..

are the alphabetical characters to increase alphabetically independently, or simultaneously as the numeric characters.. as in, aaaa0000, aaab0001, aaac0002, etc,, or aaaa0000, aaaa0001, aaaa00002 ... aaaa9998, aaaa9999, aaab0000, aaab0002, aaac0003?

If the latter, then, zzzz9999 = 26 to the fourth times ten to the fourth plus 9999 = 4569769999

2007-03-01 06:40:08 · answer #2 · answered by Robert G 5 · 0⤊ 0⤋