10,000 Days sold 564,000 copies between it's release date on May 6th to May 12th, 2005.
2421875 solar days in one mean tropical year
:35 Various decimal time proposals which do not redefine the day: Henri de Sarrauton's proposal kept days, and subdivided hours into 100 minutes;:42 in Mendizbal y Tamborel's proposal, the sidereal day was the basic unit, with subdivisions made upon it;:4243 and Rey-Pailhade's proposal divided the day 100 cs

