Prince's catalog of Hot 100 hits, which includes huge smashes like "Purple Rain," "Kiss" and "When Doves Cry," is staggering. The Purple One has claimed 47 entries on the Billboard Hot 100, including 19 top 10s -- with five of those going all the way to No. 1. In the 20 year span between 1980 and the end of 1999, Prince charted more Hot 100 entries (44) than any other act.

Prince: The Billboard Cover Story | Prince's Fashion Evolution

With his classic album and film 'Purple Rain' turning 30 this week, we're celebrating his amazing career with an exclusive countdown of his top 20 Billboard Hot 100 hits.

The ranking is based on actual performance on the weekly Billboard Hot 100 chart. Songs are ranked based on an inverse point system, with weeks at No. 1 earning the greatest value and weeks at No. 100 earning the least. To ensure equitable representation of the biggest hits from each era, certain time frames were weighted to account for the difference between turnover rates from those years.