Math Problem Solver

Original numbers in ascending order: $1458490$, $3259874$, $4758626$, $7734192$, $8040807$, $8638676$, $19296874$, $21673070$
Sum: $74860609$
Mean: $\frac{74860609}{8} = 9357576.125$
Sample standard deviation: $\frac{\sqrt{859599956654530}}{4} \approx 7329733.7804$
Median: $\frac{15774999}{2} = 7887499.5$
Mode: No mode