It is: 1.56*1012
1560 in scientific notation is 1.56 x 10^3
80 billion in scientific notation is: 8.000000e+10
100 billion in scientific notation is: 1.000000e+11
It is: 7.5*10^9 = 7.5 billion in scientific notation
It is: 1.56*1012
1.56*10^12
1560 in scientific notation is 1.56 x 10^3
It is 1.56*10^3 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
It is: 7.5*10^9 = 7.5 billion in scientific notation
Four billion in Scientific Notation = 4 x 109
6.32 billion in scientific notation is: 6.32 x 109
Five billion in Scientific Notation = 5 x 109