WWF SmackDown - 1999 4-23 was released on:
USA: 13 February 2003
Passions - 1999 1-423 was released on: USA: 26 February 2001
The Electric Company - 1971 423 - 4.33 was released on: USA: 4 December 1974
Days of Our Lives - 1965 1-423 was released on: USA: 6 July 1967
Attack of the Show - 2005 1-423 was released on: USA: 15 January 2007
Ryan's Hope - 1975 1-423 was released on: USA: 23 February 1977
Santa Barbara - 1984 1-423 was released on: USA: 27 March 1986
Sunset Beach - 1997 1-423 was released on: USA: 11 September 1998
Jimmy Kimmel Live - 2003 4-423 was released on: USA: 30 March 2007
The square root of 1999 is 44.7101778 The square root of 423 is 20.5669638 The square root of 1999423 is 1414.0095474
Late Night with Jimmy Fallon - 2009 1-423 was released on: USA: 5 April 2011 USA: 5 April 2011
Atop the Fourth Wall - 2008 Uncanny X-Men 423 2-4 was released on: USA: 17 January 2009
423 percent as a decimal = 4.23 423% = 423%/100% = 4.23