Write the Number in Decimal Form $4 \times 10 ^ { 10 }$

Multiple Choice

Write the number in decimal form. $4 \times 10 ^ { 10 }$

A) 400,000,000,000
B) 40,000,000,000
C) 4,000,000,000
D) 40,000,000
E) 4,000,000,000,000