The Games of the XXIX Olympiad
About the Number 29 (Twenty-nine)

Roman numerals don't seem to go away and the task of writing a program to convert Roman numerals to decimal numbers (and vice versa) is still on MathBabbler's to-do list.

   1st digit X is 10
   2nd digit X is 10
   3rd digit I is 1 and the 4th digit X is 10; since the 3rd digit 
       is less than the 4th digit, the 3rd digit is subtracted from 
       the 4th digit
   XXIX = 10 + 10 + -1 + 10 = 29

This BAB is not about Roman numerals; instead, MathBabbler noticed that he didn't have a BAB about the number 29, so that is what this BAB is about.

   MathBabbler Number Analyst (MBNA) output:
   29 is a natural, whole, integer
   29 is odd
   29 is unhappy
   29 is not a Harshad number
   29 is prime
   ...Sexy prime with 23
   ...Sophie Germain prime with 59
   ...Twin prime with 31
   29 is undulating
   29 in octal is 035
   29 in hexadecimal is 0x1d
   29 in binary is 11101 (is evil)
   29 nearest square numbers: -4...7 (25 [5]...36 [6])
   sqrt(29) = 5.38516
   ln(29) = 3.3673
   log(29) = 1.4624
   ...ln(29) - log(29) = 1.9049
   29 reciprocal is .03448275862068965517241379310344
   29 is 9.23099 Pi years
   29 is 1 score and 9 years

Twentynine Palms, California, is an "Oasis of Murals." [The town Twentynine Palms does not have a hyphen in the Twentynine; however, a hyphen is used when writing twenty-nine.]

"29 Palms" is a song by Robert Plant.

RoadHacker has never driven on a Highway-29.

Some people refuse to age beyond 29.

Leap years have 29 days in February.

The "Crash of '29" was when Wall Street began falling on Black Thursday (24 October 1929) and the United States entered into the "Great Depression."

MathBabbler's mom was born in 1929.

Creator: Gerald Thurman []
Created: 24 August 2008

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