Solve (8.00*10^22)(7.00*10^22)

$$(8.00 \times { 10 }^{ 22 } )(7.00 \times { 10 }^{ 22 } )$$

Evaluate

$$5600000000000000000000000000000000000000000000$$

Solution Steps

To multiply powers of the same base, add their exponents. Add 22 and 22 to get 44.

$$8\times 10^{44}\times 7$$

Calculate 10 to the power of 44 and get 100000000000000000000000000000000000000000000.

$$8\times 100000000000000000000000000000000000000000000\times 7$$

Multiply 8 and 100000000000000000000000000000000000000000000 to get 800000000000000000000000000000000000000000000.

$$800000000000000000000000000000000000000000000\times 7$$

Multiply 800000000000000000000000000000000000000000000 and 7 to get 5600000000000000000000000000000000000000000000.

$$5600000000000000000000000000000000000000000000$$

Factor

$$2^{47}\times 5^{44}\times 7$$