Number of keys on a piano

Number of keys on a piano (88 )

/fact/number-of-keys-on-a-piano

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If Number of keys on a piano (88 ) was a standard unit ...

  • Pop. of San Marino (2023) (34,900)...more would be 400 x Number of keys on a piano
  • Pop. of Palau (2023) (21,780)...more would be 250 x Number of keys on a piano
  • Number of seats in the Hollywood Bowl auditorium (17,500 )...more would be 200 x Number of keys on a piano
  • Estimated world population of Indian Rhinoceros (3,560 individuals)...more would be 40 x Number of keys on a piano
  • Number of nuclear power plants in the world (2022) (443 )...more would be 5 x Number of keys on a piano
  • Number of members of US House of Representatives (434 )...more would be 5 x Number of keys on a piano
  • Number of submarines in the North Korean Navy (2023) (35 )...more would be 2/5 of Number of keys on a piano