Math Problem Solver

Original numbers in ascending order: $216211$, $388649$, $454070$, $812559$, $906545$
Sum: $2778034$
Mean: $\frac{2778034}{5} \approx 555606.8$
Sample standard deviation: $\frac{\sqrt{2140976194355}}{5} \approx 292641.5004$
Median: $454070$
Mode: No mode