What is 100000 times 200000?

Answer 1

This is one of the reasons why scientific notation is useful. The major problem here is how many zeros we are working with. 100,000 times 200,000 =

1*10^5 * 2*10^5 =

1*2 *(10^5) *(10^5)=

2 * (10^10)=

20,000,000,000

that's a 2 with 10 zeros!