1 meter = 109 nanometers37.28 meters = (37.28 x 109) = 3.728 x 1010 nm = 37,280,000,000 nanometers
390
The relationship between microM and nM is a factor of 1000. MicroM (or micromolar) is 1 millionth of 1 molar (1 x 106 microM = 1 M), and nM (nanomolar) is 1 billionth of 1 molar (1 x 109 nM = 1 M) See the link below the answer for the relationship between all metric prefixes.
10*390 = 3900
2 x 3 x 5 x 13 = 390
1 meter = 109 nanometers37.28 meters = (37.28 x 109) = 3.728 x 1010 nm = 37,280,000,000 nanometers
390
A nanometre (nm). Human eyes are sensitive to light in the ranges from 390 nm to 700 nm.
The relationship between microM and nM is a factor of 1000. MicroM (or micromolar) is 1 millionth of 1 molar (1 x 106 microM = 1 M), and nM (nanomolar) is 1 billionth of 1 molar (1 x 109 nM = 1 M) See the link below the answer for the relationship between all metric prefixes.
2 x 3 x 5 x 15 = 390
1 x 109, 109 x 1.
A nanometer is 10^-9 meters, so 597 nanometers = 597 x 10-9 m = 5.97 x 10-7 m.
It is called the visible spectrum, and includes electromagnetic waves with wavelengths from 390 nm to 750 nm.
390 x 3 = 1170 390 ÷ 3 = 130
20% more of 390= 390 + (0.2 x 390) = 468
10*390 = 3900
2 x 3 x 5 x 13 = 390