A 16-bit binary number
any number containing 100 zeros has 100 zeros but i'm assuming you mean a 1 fallowed by 100 consecutive zeros; that is a Googol or 10,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000,­000
You call the bits of soil sediment.
Novemdecillion
1 followed by 18 zeros is a quintillion.
That depends how many zeros follow the 1.
Septillion
nonillion
uncentillion.
Trillion.
no number
A one to three digit number followed by six zeros is millions
That number quintillion.