Apple announced that it sold 2 million iPads in less than two months. That means Apple has sold about 34,000 per day on average. Apple reached its first million sales of the iPad in just 28 days.

The announcement comes just days after the iPad started selling into international markets, shipping units in Australia, Canada, France, Germany, Italy, Japan, Spain, Switzerland and the UK.

Gene Munster with Piper Jaffray issued a note to investors Tuesday, in which he upped his 2010 sales estimates to 6.2 million in 2010.