That number quintillion.
Perhaps you mean "quintillion," since "quintrillion" is not actually a number. There are eighteen zeros in one quintillion--i.e., 1,000,000,000,000,000,000.
Septillion
The number of zeroes that the numerical number 2.5 billion is known to have is eighteen zeroes in its digits.
10 million :)
A quindecillion.
Quintillion has eighteen (18) zeros.1,000,000,000,000,000,000.Eighteen (18) zeros(0), one (1) one(1)...nineteen places.
no number
Quintillion has eighteen zeros. 1,000,000,000,000,000,000
Perhaps you mean "quintillion," since "quintrillion" is not actually a number. There are eighteen zeros in one quintillion--i.e., 1,000,000,000,000,000,000.
A one to three digit number followed by six zeros is millions
Septillion
nonillion
uncentillion.
Trillion.
A quintillion is 1018 That's a one with eighteen zeros.
The number of zeroes that the numerical number 2.5 billion is known to have is eighteen zeroes in its digits.
That depends how many zeros follow the 1.