660: Approximate number of the Beast

670: The Beast rounded to the nearist tenth

666 F: Oven temperature for roast Beast

DCLXVI: Roman numeral of the Beast

666.0000: Number of the High Precision Beast

0.666: Number of the Millibeast

/666: Beast Common Denominator

666 ^ (-1): Imaginary number of the Beast

25.806975801>: square root of the Beast

1010011010: Binary of the Beast

1/666 : A Fraction of the Beast

1-666: Area code of the Beast

00666: Zip code of the Beast

$665.95: Suggested Retail price of the Beast

$699.25: Price of the Beast plus 5% state sales tax

$769.95: Price of the Beast with all accessories including replacement soul

$795.29: Price of the Beast with all accessories including replacement soul, tax and licence.

$656.66: Walmart price of the Beast

$646.66: Next week's Walmart price of the Beast

Phillips 666: Gasoline of the Beast

$6.66 6/10: price per gallon of gas for the Beast

Route 666: Highway of the Beast

666k: Retirement plan of the Beast

666 mg: Recommended Minimum Daily Requirement of Beast

6.66 %: 5 year CD interest rate at First Beast of Hell National Bank, $666 minimum deposit.

Lotus 6-6-6: Spreadsheet of the Beast

Word 6.66: Word Processor of the Beast

i66686: CPU of the Beast

665.9997856: A Pentium's Number of the Beast

666i: BMW of the Beast

DSM-666 (revised): Diagnostic and Statistical Manual of the Beast

668: Next-door neighbor of the Beast

667: Neighbor across the street from the Beast

333: The semi-Christ

6, uh... what was that number again?: Number of the Blonde Beast