Solve 1*10^-74/1.32*10^-3

$$\frac { 1 \times 10 ^ { - 74 } } { 1.32 \times 10 ^ { - 3 } }$$

Evaluate

$$\frac{1}{132000000000000000000000000000000000000000000000000000000000000000000000}\approx 7.575757576 \cdot 10^{-72}$$

Solution Steps

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

$$\frac{1}{1.32\times 10^{71}}$$

Calculate 10 to the power of 71 and get 100000000000000000000000000000000000000000000000000000000000000000000000.

$$\frac{1}{1.32\times 100000000000000000000000000000000000000000000000000000000000000000000000}$$

Multiply 1.32 and 100000000000000000000000000000000000000000000000000000000000000000000000 to get 132000000000000000000000000000000000000000000000000000000000000000000000.

$$\frac{1}{132000000000000000000000000000000000000000000000000000000000000000000000}$$

Factor

$$\frac{1}{3 \cdot 11 \cdot 2 ^ {71} \cdot 5 ^ {69}} = 7.575757575757576 \times 10^{-72}$$