The distance between Earth and Mars is about 4.8732 × 107 miles. What is the standard written form of this distance?
A48,732,000 miles
B487,320,000 miles
C4,873,200 miles
D487,320,000,000 miles
A48,732,000 miles
B487,320,000 miles
C4,873,200 miles
D487,320,000,000 miles