10000000000 (number)

10000000000 was a number.
At some point in the 21st century, Earth had a population of ten billion people. (AUDIO: )
In 2472, the Third Doctor noted that the Sun would explode in "ten thousand million years time". (TV; )
The Great Intelligence referred to the Eleventh Doctor as the "slaughterer of the ten billion". (TV: )
At the time that the Seventh Doctor visited Kirith, the universe had ten billion years before its end. (PROSE: )
N g10000000000