Zero; the Sun doesn't go around the Earth at all. The Earth goes around the Sun once in a year. The year is DEFINED as the time it takes for the Earth to go around the Sun once.
But Albert Einstein demonstrated that all things are relative, and that each relative viewpoint is in some sense valid. There are a number of perspectives in which viewing the Earth as stationary and the Sun as moving makes sense. In that frame of reference, the Sun goes around the Earth 365 and a quarter times in a "year". However, in this frame of reference there is no logical definition of "year", so perhaps that's not the right answer.
The Sun does not rotate around the Earth, the Earth orbits the Sun.
IF you're referring to the moon, then 13.
Earth has about 50 times the volume of the Moon (and 81 times the mass of the Moon).
Jupiter's mass is 318 times that of Earth, but it's volume is 1321 times that of Earth.
18.666 times
The Moon revolves round the Earth and rotates on its own axis once every 27.3 days.
Hard answer as the question could be read as when did people know that the earth is round, or how do people know that the earth is round. Historically, many people have been credited with the theory of spherical earth, dating back to ancient Greece. Many philosophers of Ancient Greece spoke of earth being round, but most often the credit is given to Pythagoras. The explanation that the world wasn't flat was by observing changes in altitude and the placement of the stars in different locations as they moved around the pole.
Earth orbited the sun about ...... times a year!
127 times
once a year... -_-
Earth has about 50 times the volume of the Moon (and 81 times the mass of the Moon).
twice
About once every 27 days
4 goes into 174 43.5 times, or 43 if you round to the nearest whole.
You could circle the earth at the equator 261 times, approximately.
Other way round 8 goes into 144 a total of 18 times
it doesn't - the earth and other planets go round the sun
Unlike the people of Columbus's time, many scientists in Hellenistic times knew that the Earth was round.
It would depend on the font and size of the "0".