Math Problem Solver

Original numbers in ascending order: $108963$, $2989935$, $6146654$, $7523600$
Sum: $16769152$
Mean: $4192288$
Sample standard deviation: $\frac{\sqrt{99109145686602}}{3} \approx 3318452.5458$
Median: $\frac{9136589}{2} = 4568294.5$
Mode: No mode