Solve 6.63*10^-24*4*10^-7

$$6.63 \times 10 ^ { - 24 } \times 4 \times 10 ^ { - 7 }$$

Evaluate

$$0.000000000000000000000000000002652$$

Solution Steps

To multiply powers of the same base, add their exponents. Add -24 and -7 to get -31.

$$6.63\times 10^{-31}\times 4$$

Calculate 10 to the power of -31 and get \frac{1}{10000000000000000000000000000000}.

$$6.63\times \frac{1}{10000000000000000000000000000000}\times 4$$

Multiply 6.63 and \frac{1}{10000000000000000000000000000000} to get \frac{663}{1000000000000000000000000000000000}.

$$\frac{663}{1000000000000000000000000000000000}\times 4$$

Multiply \frac{663}{1000000000000000000000000000000000} and 4 to get \frac{663}{250000000000000000000000000000000}.

$$\frac{663}{250000000000000000000000000000000}$$

Factor

$$\frac{3 \cdot 13 \cdot 17}{2 ^ {31} \cdot 5 ^ {33}} = 2.652 \times 10^{-30}$$