The TIME Almanac 2009, Table of Large Numbers, does not list the 'zarttrillion' among either the American or British names for large numbers up to 10600. So the answer to the question is "none". Since the given number does not exist, it has none of any given digit in it.
how many zeros in one billion
Seven zeros.
12 zeros.12 zeros.12 zeros.12 zeros.
33 zeros
there are 21 zeros
Six zeros: 127,000,000
how many zeros in 12 lakh
8 zeros 1,300,000,000
1,000,000,000,000,000,000,000,000,000 = 9 x 3 zeros = 27 zeros
In USA, there are 54 zeros, and in Great Britain, there are 102 zeros.
A trillion has 12 zeros
5 zeros