Math Problem Solver

Original numbers in ascending order: $1309306$, $1316273$, $1317527$, $1478853$, $1490233$, $1496715$, $8478243$
Sum: $16887150$
Mean: $2412450$
Sample standard deviation: $\frac{\sqrt{64457834907849}}{3} \approx 2676187.8963$
Median: $1478853$
Mode: No mode