Solve (7.829*10^16)-(9.57*10^15)

$$( 7.829 \times 10 ^ { 16 } ) - ( 9.57 \times 10 ^ { 15 } )$$

Evaluate

$$68720000000000000$$

Solution Steps

Calculate 10 to the power of 16 and get 10000000000000000.

$$7.829\times 10000000000000000-9.57\times 10^{15}$$

Multiply 7.829 and 10000000000000000 to get 78290000000000000.

$$78290000000000000-9.57\times 10^{15}$$

Calculate 10 to the power of 15 and get 1000000000000000.

$$78290000000000000-9.57\times 1000000000000000$$

Multiply 9.57 and 1000000000000000 to get 9570000000000000.

$$78290000000000000-9570000000000000$$

Subtract 9570000000000000 from 78290000000000000 to get 68720000000000000.

$$68720000000000000$$

Factor

$$859\times 2^{16}\times 5^{13}$$