Alright, let's work through 73927997 times 88723667 step by step
73927997 × 88723667 = 88723667 × (73927997)
+ 88723667 × 7 that results in 621065669
+ 88723667 × 90 which equals 7985130030
+ 88723667 × 900 producing 79851300300
+ 88723667 × 7000 producing 621065669000
+ 88723667 × 20000 producing 1774473340000
+ 88723667 × 900000 giving us 79851300300000
+ 88723667 × 3000000 giving us 266171001000000
+ 88723667 × 70000000 which equals 6210656690000000

= 6559162987804999
