Math Problem Solver

Original numbers in ascending order: $1386768$, $1744494$, $4516400$, $6909352$, $11386666$, $12457771$, $27367904$, $30769536$
Sum: $96538891$
Mean: $\frac{96538891}{8} = 12067361.375$
Sample standard deviation: $\frac{23 \sqrt{188166870379698}}{28} \approx 11267858.5256$
Median: $9148009$
Mode: No mode