Rice isn't the best of things to measure by the mil (since mils are usually reserved for liquid measurements). Grain size varies a lot between rice types and within rice types (Arborio rice is much wider but shorter than long grain rice). An approximation would be around 50-60 grains in 10 ml, but you would be better off finding a different unit of measurement - preferably a unit that measures weight, such as grams or ounces. Volume measures, such as teaspoons may also work for you.
There are about 49 grains of rice in a gram.
There are precisely 5,539 grains of rice in a handful.
2.23 pounds of rice are present in 155320 grains of rice.
1099 grains
679
679
10 grains of rice is 10 grains of rice
According to freerice.com, if rice is a staple part of your diet, then you need 18,400 grains of rice.
17477o grains of rice will be equal to 11324.9055 grams.
There is no simple answer since different varieties of rice have grains of different size.
there are many sizes of rice packages, and rice is sold in either pounds or volume, not by grains. this is why your question cannot have a straight answer.
there are 36 529 grains