Year 638 (DCXXXVIII) was a common year starting on Thursday (link will display the full calendar) of the Julian calendar. The denomination 638 for this...

The year 638 BC was a year of the pre-Julian Roman calendar. In the Roman Empire, it was known as year 116 Ab urbe condita . The denomination 638 BC for...

Regelbau 638 was a German army standardized bunker. Before and during World War II, the Wehrmacht built several standardised bunkers and weapon positions...

638, or Highway 638, may refer to: Ontario Highway 638 Saskatchewan Highway 638 A638 road London Buses route 638 MD 638 SR 638 PR-638 FM 638 SR 638 This...

638 Moira, also known as A907 JG, is a minor planet orbiting the Sun. First observed in 1906, 638 Moira was discovered to be an orbital body in 1907 by...

Kosmos 638 (Russian: Космос 638) was an uncrewed test of the 1975 Apollo–Soyuz Test Project Soyuz. It carried an APAS-75 androgynous docking system. This...

State Route 638 (SR 638) in the U.S. state of Virginia is a secondary route designation applied to multiple discontinuous road segments among the many...

Maryland Route 638 (MD 638) is a state highway in the U.S. state of Maryland. Known as Parkersburg Road, the state highway runs 2.34 miles (3.77 km) from...

Alex Cross is a 2012 American action thriller film directed by Rob Cohen, and starring Tyler Perry as the title character, and Matthew Fox as the villain...

In number theory, a perfect number is a positive integer that is equal to the sum of its positive proper divisors, that is, divisors excluding the number...