Evaluate
658000
Factor
7\times 47\times 2^{4}\times 5^{3}
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6.3\times 100000+2.8\times 10^{4}
Calculate 10 to the power of 5 and get 100000.
630000+2.8\times 10^{4}
Multiply 6.3 and 100000 to get 630000.
630000+2.8\times 10000
Calculate 10 to the power of 4 and get 10000.
630000+28000
Multiply 2.8 and 10000 to get 28000.
658000
Add 630000 and 28000 to get 658000.
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