I am afraid there is no such number as a threelion.
There are one million dollars.
of one milion and Hitler
one milion four hundred thousands
There is six zeros in on million. One million is equal to 10 lakh
1,000,000
a milion
5 milion
525,960,000,000.
321.956 milion.
I think you can figure it out by yourself... a little help: 142 milion= 142 000 000
about 3.9 milion
16,146,481