30

30 is the sum of the first four squares, which makes it a square pyramidal number.
The number of tracks on The Beatles' eponymous album, usually known as The White Album
The designation of U.S. Route 30, a highway that runs from Oregon to New Jersey
The code for international direct dial phone calls to Greece
The minimum age for United States senators
The atomic number of zinc is 30
The number of uprights that formed the Sarsen Circle at Stonehenge,
In tennis, the number 30 represents the second point gained in a game.
30 films 30 filmmakers 30 years greatest series by espn
the time it takes to Cook up Rachael Ray's fast and easy Meals
Federal Rules of Civil Procedure on Depositions
30 Hour famine - a world hunger relief program
Is the common term of a fixed mortgage
A song of praise in Psalms

The number of years since I married my best friend


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