3.1415926 (PI)
That'd be 3.1415927 :)
Let's see... (Okay, not all are constant)
- HTTP status codes: 404 500 403 401 200 302 304
- RFCs: 822 2822 1459
- pi: 3.1415926357 (rounded)
- Time: 86400 60,24,7,28/29/30/31,12,365/366 7776000
- Phone numbers, PO Boxes, zipcodes, area codes, country prefixes
- Bank card number
- SSN
- ICQ UIN: 7516019
- The PID of my main screen session on my gateway/irc box: 25901 (screen -x 25901 :P)
- Columns: 40 80 132
- Lines: 24 25 60 120
- Ratios: 4:3 5:4 16:9 3:2 1:sqrt(2)
- Screen modes: 640x480 800x600 1024x768 1280x1024 1600x1200
- Powers of 2: 1 2 4 8 16 32 64 128 256 512 1024 2048 4096 8192 (...) 32768 65536
- Powers of 10 ;)
- DPIs: 72, 150, 300, 600, 1200, 2400, PhotoRET :)
- 15 pixels (why?)
- 8+2 digits on casio fx82 calculators
- Classroom numbers (Trying to forget!)
- Serial line speeds: 300 2400 14400 28800 56000 57600 64000 128000 155200
Now my head hurts.
