| Kernels of wheat | that have been produced on Earth |
| Weight in pounds | of Earth's atmosphere (1) |
| Distance in miles | (a) between galaxies (average) (5) |
| (b) to the furthest object that can be seen with the naked eye | |
| (the Great Galaxy in Andromeda, | |
| which is the nearest large galaxy to our own) (15) | |
| Area | circumscribed by the orbital path of Pluto (40) |
| in square miles |
| Help | About Big Numbers | Prove it! | Restore data |