963
5080
101
There should be two zeros. * * * * * If you mean 1*2*3*...*99*100m then there will be 24 zeros at the end.
Five between the decimal point and the 1.
5 (including the one between the 6 and the 1).
5 zeros
15 zeros
A googolplexian is 1 followed by a googolplex of zeros, a googolplex is 1 followed by a googol of zeros and a googol is 1 followed by 100 zeros.
41duodecillion is a 1 followed by 39 zeros
The difference in power levels between 1 watt and 3000 watts is 10*log10(3000/1) = 31.76 decibels.
Eleven.