It's about two-and-a-half times the number of Wolves in Yellowstone National Park.
In other words, the count of Wolves in Yellowstone National Park is 0.4 times 260.(a.k.a. Henihco'oo; a.k.a. Héetíhco'oo) (December 2014 figures; Wyoming Park area)
As of the 2014 population count, there were 104 wolves living in Yellowstone National Park, in twelve packs. All of the wolves now living in the Park are thought to have descended from the 66 wolves (re)introduced into the Park in 1995-96.
It's about one-third the number of Inductees in the Rock and Roll Hall of Fame.
In other words, 260 is 0.347 times the count of Inductees in the Rock and Roll Hall of Fame, and the count of Inductees in the Rock and Roll Hall of Fame is 2.88 times that amount.(November, 2015 figures) (including individuals and groups)
It's about three times the number of Keys on a Piano.
In other words, the count of Keys on a Piano is 0.33 times 260.(Moden layout; A0 to C7)
It's about three-tenths the number of Population of Vatican City.
In other words, 260 is 0.309 times the count of Population of Vatican City, and the count of Population of Vatican City is 3.24 times that amount.(a.k.a. Vatican City State, a.k.a. Stato della Città del Vaticano, a.k.a. Status Civitatis Vaticanae) (Rome, Italy) (2014 estimates; permanent residents only)
Vatican City, the seat of the Roman Catholic Church, is the smallest internationally recognized state in the world, with a population of just 842 people (according to a 2004 estimate). Each year, approximately 18 million tourists visit The City.
It's about three-tenths the number of Kernels on an Ear of Corn.
In other words, the count of Kernels on an Ear of Corn is 3 times 260.(Corn, a.k.a. Maize; Kernel a.k.a. Seed) (average) (for Dent Corn, a.k.a. field corn)
It's about three-and-a-half times the number of Submarines in the US Navy.
It's about five times the number of Countries in Africa.
In other words, 260 is 4.8 times the count of Countries in Africa, and the count of Countries in Africa is 0.21 times that amount.(2016 figures) (sovereign states recognized by the UN only)