Solve {l}{(4*10^5)}{+(5*10^3)}{+(1*1)}

$$\left. \begin{array} { l } { ( 4 \times 10 ^ { 5 } ) } \\ { + ( 5 \times 10 ^ { 3 } ) } \\ { + ( 1 \times 1 ) } \end{array} \right.$$

Evaluate

$$405001$$

Solution Steps

Calculate 10 to the power of 5 and get 100000.

$$4\times 100000+5\times 10^{3}+1\times 1$$

Multiply 4 and 100000 to get 400000.

$$400000+5\times 10^{3}+1\times 1$$

Calculate 10 to the power of 3 and get 1000.

$$400000+5\times 1000+1\times 1$$

Multiply 5 and 1000 to get 5000.

$$400000+5000+1\times 1$$

Add 400000 and 5000 to get 405000.

$$405000+1\times 1$$

Multiply 1 and 1 to get 1.

$$405000+1$$

Add 405000 and 1 to get 405001.

$$405001$$

Factor

$$405001$$