Math Problem Solver

Original numbers in ascending order: $1298238$, $3299342$, $4890088$, $7653619$, $8172751$, $8871756$, $19678202$, $21972618$
Sum: $75836614$
Mean: $\frac{37918307}{4} = 9479576.75$
Sample standard deviation: $\frac{\sqrt{10967387487494298}}{14} \approx 7480378.2397$
Median: $7913185$
Mode: No mode