Math Problem Solver

Original numbers in ascending order: $1421424$, $3160624$, $3838560$, $7171544$, $7640922$, $8408629$, $17158992$, $19339312$
Sum: $68140007$
Mean: $\frac{68140007}{8} = 8517500.875$
Sample standard deviation: $\frac{\sqrt{675021103974434}}{4} \approx 6495292.0641$
Median: $7406233$
Mode: No mode