Is 0.000000000000000300 megatonnes as heavy as a Battery (AA)?
It's about one-seventy-five-thousandth as heavy as a Battery (AA)
The weight of a Battery (AA) is about 0.0000000000240 megatonnes.
(Alkaline)
An "AA" size battery weighs 0.0000000000240 megatonnes. AA batteries came into common use during World War II and were given their name by the American National Standards Institute (ANSI) Committee C18 because they were smaller than the "A" size batteries which were invented first.
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