23^2*10*5

To calculate \( 23^2 \times 10 \times 5 \):

1. First, calculate \( 23^2 \): \[ 23^2 = 529 \]

2. Next, multiply \( 529 \) by \( 10 \): \[ 529 \times 10 = 5290 \]

3. Finally, multiply \( 5290 \) by \( 5 \): \[ 5290 \times 5 = 26450 \]

Therefore, \( 23^2 \times 10 \times 5 = 26450 \).