Solve 7.2*10^12+4.5*10^14

$$7.2 \times 10 ^ { 12 } + 4.5 \times 10 ^ { 14 }$$

Evaluate

$$457200000000000$$

Solution Steps

Calculate 10 to the power of 12 and get 1000000000000.

$$7.2\times 1000000000000+4.5\times 10^{14}$$

Multiply 7.2 and 1000000000000 to get 7200000000000.

$$7200000000000+4.5\times 10^{14}$$

Calculate 10 to the power of 14 and get 100000000000000.

$$7200000000000+4.5\times 100000000000000$$

Multiply 4.5 and 100000000000000 to get 450000000000000.

$$7200000000000+450000000000000$$

Add 7200000000000 and 450000000000000 to get 457200000000000.

$$457200000000000$$

Factor

$$127\times 2^{13}\times 3^{2}\times 5^{11}$$