How many Orcs are in the Lord of the Rings trilogy?

The exact number of Orcs in the "Lord of the Rings" trilogy is not specified, but they are depicted as numerous and serve as a significant force for both Saruman and Sauron. Throughout the films, we see large battalions of Orcs, particularly in battles such as the one at Helm's Deep and the siege of Minas Tirith. Their presence is pervasive, but the focus is more on their role in the story than on counting them precisely.