what is the mass , size and circumference of the sun?

Question: what is the mass , size and circumference of the sun?
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Asked by Green632 to Angus, Catherine, Jenni, Melissa, Waqar on 19 Jun 2016.
- Melissa Ladyman answered on 19 Jun 2016:
  
  Circumference: 2,713,406 miles
  Mass: 1.989 × 10^30 kg
  That’s a scientific way of saying: 1,989,000,000,000,000,000,000,000,000,000 kg !!
  
  The diameter of the sun is 109 x that of Earth and the mass is 330,000 x that of the Earth! The sun’s mass makes up 99.86% of the mass of the entire solar system!

Question: what is the mass , size and circumference of the sun?