The sun is 109 times bigger than the earth. You could lay 109 earths across the sun and it would circle the sun.
500 is not larger than 500; they are equal. Therefore, 500 is 1 time larger than itself.
A hectogram is larger than a gram EVERY TIME; 100 times larger, to be exact.
Because it is further out, it has a larger distance to travel than Earth.
10000
Greek philosopher Eratosthenes is known for calculating the Earth's circumference with remarkable accuracy by measuring the angle of shadows in two different cities. His calculations indicated that the Earth was larger than commonly believed at the time.
The largest amoeba is more than 2,500 times larger than the smallest bacterium.
Jupiter is about 62.5 times larger than Pluto.
A millimeter is 1,000 time SMALLER than a meter.
4,000 is 1,000 times greater than 4
Probably there were more meteors at that time. Eventually, many of them coalesced into larger bodies - planets and planetoids.
Approximately 900,000 times larger, assuming that the Earth is 4.5 billion years old. For the current best estimate of the age of the Earth, please see the related question.
7200