Question

Whats the answer to 500000x4000000000000

Answer 1

500000x4000000000000 = 2 x 10^18

Answer 2

Answer:
`2*10^(18)` or
`2,000,000,000,000,000,000`

Explanation:

You can just make the multiplication indicated:

`500,000*4,000,000,000,000=2,000,000,000,000,000,000`

You can rewrite the product in scientific notation form. This form is:

`a*10^n`

Where "a" is a number between 1 and 10 but lesss than 10, and "n" is an integer.

In scientific notation, the decimal point must be after the first digit.

So, for the product
`2,000,000,000,000,000,000` the decimal point must be moved 18 places to the left.

Then, you get:

`=2*10^(18)`