Oh, good point... Right, back to the drawing board - how about "kilocount" for a thousand, "megacount" for a million, and "gigacounts" for a (short) billion? The prefixes were apparently resurrected from the Greek for use in the metric system, but haven't had any other contradictory meanings as far as I can tell. I know I'm mixing up the Greek and Latin roots with "-count", but "kiloarithmos" is two syllables too many!