We're going to solve 42619982 multiplied by 39376551
42619982 × 39376551 = 39376551 × (42619982)
+ 39376551 × 2 resulting in 78753102
+ 39376551 × 80 yielding 3150124080
+ 39376551 × 900 which equals 35438895900
+ 39376551 × 9000 yielding 354388959000
+ 39376551 × 10000 what gives us 393765510000
+ 39376551 × 600000 resulting in 23625930600000
+ 39376551 × 2000000 yielding 78753102000000
+ 39376551 × 40000000 resulting in 1575062040000000

= 1678227894842082
