Something that is a billion starts off with 109. Then, 2.7 billion in scientific notation is 2.7 x 109.
Assuming you mean billion*billion*billion = It is 1*10^27.
It is: 27,000,000,000,000,000 or 2.7*1016 in scientific notation
80 billion in scientific notation is: 8.000000e+10
100 billion in scientific notation is: 1.000000e+11
6.32 billion in scientific notation is: 6.32 x 109
Assuming you mean billion*billion*billion = It is 1*10^27.
It is: 27,000,000,000,000,000 or 2.7*1016 in scientific notation
80 billion in scientific notation is: 8.000000e+10
100 billion in scientific notation is: 1.000000e+11
660 billion in Scientific Notation = 6.6 x 1011
Three billion in Scientific Notation = 3 x 109
6.32 billion in scientific notation is: 6.32 x 109
Five billion in Scientific Notation = 5 x 109
Four billion in Scientific Notation = 4 x 109
It is: 7.5*10^9 = 7.5 billion in scientific notation
40 billion in Scientific Notation = 4 x 1010
17 billion in Scientific Notation = 1.7 x 1010