Let's calculate 83321841 x 42295310
83321841 × 42295310 = 42295310 × (83321841)
+ 42295310 × 1 producing 42295310
+ 42295310 × 40 which equals 1691812400
+ 42295310 × 800 that results in 33836248000
+ 42295310 × 1000 resulting in 42295310000
+ 42295310 × 20000 giving us 845906200000
+ 42295310 × 300000 yielding 12688593000000
+ 42295310 × 3000000 which equals 126885930000000
+ 42295310 × 80000000 that equals 3383624800000000

= 3524123094865710
