If you mean: 20/1,000,000,000 then it is 2.0*10^-8
Five billionths in scientific notation is: 5 x 10^-9
two hundred ten billionths in scientific notation is 2.10 x 10^-8
20 in scientific notation is 2 x 10^1
In countries that use the long scale (based on powers of a million) like Europe700 billionths = 700 x 10-12 = 7 x 10-10In countries that use the short scale (based on powers of a thousand) like USA700 billionths = 700 x 10-9 = 7 x 10-7
2.0 × 107
Five billionths in scientific notation is: 5 x 10^-9
two hundred ten billionths in scientific notation is 2.10 x 10^-8
It is expressed as: 3.0*10^-9 in scientific notation
20 in scientific notation is 2 x 10^1
It is: 2.0*107 if you prefer scientific notation or 20 mil, If you're not familiar with scientific notation.
In countries that use the long scale (based on powers of a million) like Europe700 billionths = 700 x 10-12 = 7 x 10-10In countries that use the short scale (based on powers of a thousand) like USA700 billionths = 700 x 10-9 = 7 x 10-7
It is simply: 2.0*10^1
6.3819 × 10-20
2.0 × 107
20 millionths = 2.0 × 10-5
3.34 x 10^20
In scientific notation, the value turns out to be (2.0 x 10)°C. From the starting point of 20, which is same as 20.0, move a decimal place to the left!