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.
A number with eighteen zeros is known as a quintillion in the short scale number system. It is represented as 1,000,000,000,000,000,000, which can also be written in scientific notation as (10^{18}). In the long scale system, this number is referred to as a trillion.
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.