Alright, let's work through 21002479 times 95024856 step by step
21002479 × 95024856 = 95024856 × (21002479)
+ 95024856 × 9 producing 855223704
+ 95024856 × 70 producing 6651739920
+ 95024856 × 400 yielding 38009942400
+ 95024856 × 2000 producing 190049712000
+ 95024856 × 00000 producing 0
+ 95024856 × 000000 that results in 0
+ 95024856 × 1000000 which equals 95024856000000
+ 95024856 × 20000000 that results in 1900497120000000

= 1995757542618024
