Math Problem Solver

Original numbers in ascending order: $1421424$, $3160624$, $3454678$, $7640922.2615$, $8408629$, $16391228$, $18571548$
Sum: $\frac{118098106523}{2000} \approx 59049053.2615$
Mean: $\frac{118098106523}{14000} \approx 8435579.0374$
Sample standard deviation: $\frac{\sqrt{78937623963151595598327}}{42000} \approx 6689485.775$
Median: $\frac{15281844523}{2000} \approx 7640922.2615$
Mode: No mode