500000 (number)
500000 was a number.
The Ninth Doctor determined that there were "about half a million" Daleks in the fleet which invaded Earth in the year 200,100. (TV: Bad Wolf [+]Loading...["Bad Wolf (TV story)"])
The Tenth Doctor's regeneration was caused by him absorbing 500,000 rads of radiation. (TV: The End of Time [+]Loading...["The End of Time (TV story)"])
The Chesterton Award was worth half a million pounds. (AUDIO: Situation Vacant [+]Loading...["Situation Vacant (audio story)"])
500,000 years following the Great Upload, in which the descendants of the human race uploaded their consciousnesses to the cloud on 30 December in 9,000,000,000, they downloaded into bipedal meat bodies. (PROSE: Time Traveller's Diary [+]Loading...["Time Traveller's Diary (novel)"])