To become a partner you have to have minimum 400 subscribers.
you get $2.50 per 1000 views
$250 per 100000 views
and $2500 per 1000000 views
But it only goes into affect after you become a partner so your 1.5 million views is nothing.
Something i copy/pasted from yahoo questions. I had no idea they made that much... i've seen some videos which had over 100 million views. Thats 2.5 million dollar O_o