Solve 3*10^5+8*10^4+6*10^3+9*10^2+8*10+4

$$3 \times { 10 }^{ 5 } +8 \times { 10 }^{ 4 } +6 \times { 10 }^{ 3 } +9 \times { 10 }^{ 2 } +8 \times 10+4$$

Evaluate

$$386984$$

Solution Steps

Calculate 10 to the power of 5 and get 100000.

$$3\times 100000+8\times 10^{4}+6\times 10^{3}+9\times 10^{2}+8\times 10+4$$

Multiply 3 and 100000 to get 300000.

$$300000+8\times 10^{4}+6\times 10^{3}+9\times 10^{2}+8\times 10+4$$

Calculate 10 to the power of 4 and get 10000.

$$300000+8\times 10000+6\times 10^{3}+9\times 10^{2}+8\times 10+4$$

Multiply 8 and 10000 to get 80000.

$$300000+80000+6\times 10^{3}+9\times 10^{2}+8\times 10+4$$

Add 300000 and 80000 to get 380000.

$$380000+6\times 10^{3}+9\times 10^{2}+8\times 10+4$$

Calculate 10 to the power of 3 and get 1000.

$$380000+6\times 1000+9\times 10^{2}+8\times 10+4$$

Multiply 6 and 1000 to get 6000.

$$380000+6000+9\times 10^{2}+8\times 10+4$$

Add 380000 and 6000 to get 386000.

$$386000+9\times 10^{2}+8\times 10+4$$

Calculate 10 to the power of 2 and get 100.

$$386000+9\times 100+8\times 10+4$$

Multiply 9 and 100 to get 900.

$$386000+900+8\times 10+4$$

Add 386000 and 900 to get 386900.

$$386900+8\times 10+4$$

Multiply 8 and 10 to get 80.

$$386900+80+4$$

Add 386900 and 80 to get 386980.

$$386980+4$$

Add 386980 and 4 to get 386984.

$$386984$$

Factor

$$2^{3}\times 13\times 61^{2}$$