There are 1000 nanograms in a microgram. Therefore you have to divide by 1000 here. 10/1000 is 0.01 micrograms.
2000 nanograms is equal to 2000 x 10-9g. Moving some zeroes, this equals 2 x 10-6g, or 2 micrograms. So 200 micrograms is larger.
Not much. You could multiply it by 1000000, then it would equal 10 microgram.
0.001 grams equals 1 milligrams (mg). And 0.001 milligrams in 1 microgram (mg), therefore 0.000001 grams (or 1 x 10-6) in 1 microgram. There are therefore 100,000 micrograms in a gram and in context 1000 milligrams in a gram.
1 microgram = one part of one million part of gram = 0.000001 gram = 10 -6 gram
Nanogram per liter (ng/L) and milligram per liter (mg/L) are both units of measurement used to express the concentration of a substance in a liquid. The main difference is in their scale: nanogram per liter is a smaller unit of measurement than milligram per liter. 1 milligram (mg) is equal to 1,000,000 nanograms (ng), so if a substance is measured in ng/L, it would be a much smaller concentration compared to if it were measured in mg/L.
2000 nanograms is equal to 2000 x 10-9g. Moving some zeroes, this equals 2 x 10-6g, or 2 micrograms. So 200 micrograms is larger.
1 ng is 0.04 IU. So, to convert 12.5 microgram, multiply 12500 nanogram with 0.04; the required answer is 500 IU
10-6 grams
'Nano-' denotes a fraction of one billionth (10-9)A nanogram (ng) is, therefore, 10-9gor one billionth of a gram. This can be written as a unit in the 9th decimal place: 0.000000001g.Similarly:10-6g = 1 microgram (µg)...10-12g = 1 picogram (pg)10-15g = 1 femtogram (fg)and so on.
Nanogram. 6.022 X 10^23/10^9 = 6.022 X 10^14 gold atoms Picogram. 6.022 X 10^23/10^12 = 6.022 X 10^11 gold atoms
1*10^-7 grams, or 1/10 microgram
Not much. You could multiply it by 1000000, then it would equal 10 microgram.
I think your question should read 'How many nanogram in 1 mg?' A nanogram is 10-9 of a gram, and a milligram is 10-3 of a gram. So your question becomes how many times will 10-9 fit into 10-3?. For which the answer is obviously 106. or 1 million.
1 milligram = 1000 micrograms 10 milligrams = 10000 micrograms
10 grams = 10,000,000 (ten million) micrograms
A milligram is 0.001 of a gram A microgram is 10-6 of a gram
By changing the measurement units to a nanogram you would not require scientific notation. 1 nanogram = 1*10-9 gram or 1*10-12 kilogram