This one is 4*10-8 g and that is 4*1010 nanograms.
By the way, did you read your question before posting it?
163 nanograms = 0.000000163 grams. What exactly are you asking?
1g= 1,000,000ng so 6,000,000,000,000,000 grams
18 nanograms = 1.8*10-8 grams = 1.8*10-12 kilograms
Multiply 6.2*102 by 109 to get 6.2*1011 nanograms
1,000,000 nanograms ==
10 milliograms = 10-2 grams 1 nanogram = 10-9 grams So 10 milligrams = 107 (10 million) nanograms
How many nano grams equal a milligram
Multiply_6.2x10-2_by_1_billion_to_get_nanograms._
How many grams are equal to 34 milligrams?
you need to know the molar mass. Lets say the molar mass is M grams / mole450 micromoles x 1 mole/1000 micromoles x M grams / molex 109 nanograms / gram = 450 x M x 109 nanograms
ng stands for nanograms, or one-billionth of a gram (.00001 grams). This means there are one billion nanograms in one gram.
One billion. 7461 ng = 7.46100 x 10-6 grams