Solve 1.99*10^3div1.67*10^-27

$$1.99 \times { 10 }^{ 3 } \div 1.67 \times { 10 }^{ -27 }$$

Evaluate

$$\frac{199}{167000000000000000000000000}\approx 1.191616766 \cdot 10^{-24}$$

Solution Steps

Calculate 10 to the power of 3 and get 1000.

$$\frac{1.99\times 1000}{1.67}\times 10^{-27}$$

Multiply 1.99 and 1000 to get 1990.

$$\frac{1990}{1.67}\times 10^{-27}$$

Expand \frac{1990}{1.67} by multiplying both numerator and the denominator by 100.

$$\frac{199000}{167}\times 10^{-27}$$

Calculate 10 to the power of -27 and get \frac{1}{1000000000000000000000000000}.

$$\frac{199000}{167}\times \frac{1}{1000000000000000000000000000}$$

Multiply \frac{199000}{167} and \frac{1}{1000000000000000000000000000} to get \frac{199}{167000000000000000000000000}.

$$\frac{199}{167000000000000000000000000}$$

Factor

$$\frac{199}{167 \cdot 2 ^ {24} \cdot 5 ^ {24}} = 1.191616766467066 \times 10^{-24}$$