The expression is .

Apply power of product property: .

Apply power of powers property: .

Apply product of powers property: .

The above result in scientific notation.

The scientific notation to standard form:

In , note whether .

In , the exponent is , so .

Since , move the decimal point 15 places to the right.

.

Insert decimal point as needed for place value.

.

The standard form of scientific notation is .

The above result in scientific notation is and the standard form is .