(Some of these Husband threw in...) So, in No Particular Order...
911 - Emergency number in US (most places.)
811 - New number to call for locates. At least around here.
3,4,5 - Right triangle.(I wish I could remember the joke about a hippopatumus here, but oh, well)
360 - Degrees in a circle.
24 - Hours in a day.
64 - Commadore, my first computer. (And I still think it's a good computer.)
3 - Holy Trinity.
3.14... - Pi.
7 - Number of Harry Potter books. (Well, it's important to my Dad and I...)
9, now 8 - Number of planets. (I think Pluto got cheated... Big time!)
7 - Seas.
50 - States in the US.
1533 - Year Queen Elizabeth I took the throne.
1991 - Year Husband and I joined forces to conquer the Universe... (Still working on that...)
4 - Number of Llamas I have.
20 - Number of Chickens I have.
2500+ - Miles I have to go to get Musk Ox fiber to spin. (At least that's the closest I know about, right now.)
40 - How many years old I am today! Happy 'bout it, too!