What does 50 billion times 50 billion equal?

Answer 1

50 billion times 50 billion equals 2.5 x 10^18. This can be calculated by multiplying the two numbers together, resulting in 2.5 followed by 18 zeros. This large number represents the total when 50 billion is multiplied by 50 billion.

Answer 2

50 billion = 5 x 1010

The square of this number is (5 x 1010)2 = 25 x 1020 = 2.5 x 1021 = 2,500,000,000,000,000,000,000.