in many languages there are 5
vowels (usually a, e, i, o and u)
the number of years Saturn requires to orbit around the Sun
" is 2011 post-apocalyptic novel by John Barnes about a radical group called "Daybreak" that plans to take down the "Big System"
poet Percy Bysshe Shelley died of drowning at 29
supposedly, Vincent Van Gogh sold only one painting, namely "The Red Vineyards near Arles"