Solve 1,25*10^-12*4*10^3/10^-13

$$\frac { 1,25 \cdot 10 ^ { - 12 } \cdot 4 \cdot 10 ^ { 3 } } { 10 ^ { - 13 } }$$

Evaluate

$$50000$$

Solution Steps

To multiply powers of the same base, add their exponents. Add -12 and 3 to get -9.

$$\frac{1,25\times 10^{-9}\times 4}{10^{-13}}$$

To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.

$$1,25\times 4\times 10^{4}$$

Multiply 1,25 and 4 to get 5.

$$5\times 10^{4}$$

Calculate 10 to the power of 4 and get 10000.

$$5\times 10000$$

Multiply 5 and 10000 to get 50000.

$$50000$$

Factor

$$2^{4}\times 5^{5}$$