4064.4 trillion in scientific notation is 4.0644 x 10^15
5880 trillion in scientific notation is written 5.88 x 10^15
1*10-15
7 femtoseconds in scientific notation is 7 x 10^-15 seconds
1,500,000,000= 1.5 X 109========
It is: 3.0*10^15 in scientific notation
15 in Scientific Notation = 1.5 x 101
A million billion in scientific notation is 1e+15 or 1 x 10^15
Scientific notation is usually used to represent large numbers (especially in astronomy). Take the example 15 million, 320 thousand...You could write it as 15,320,000 but a shorter way would be... 15.32 x 106
1.5e1
0
15 x 105 = 1,5751,575 in scientific notation is: 1.575 × 103 or1.575e3