Alright, let's work through 65669842 times 47300873 step by step
65669842 × 47300873 = 47300873 × (65669842)
+ 47300873 × 2 yielding 94601746
+ 47300873 × 40 producing 1892034920
+ 47300873 × 800 what gives us 37840698400
+ 47300873 × 9000 which equals 425707857000
+ 47300873 × 60000 resulting in 2838052380000
+ 47300873 × 600000 giving us 28380523800000
+ 47300873 × 5000000 giving us 236504365000000
+ 47300873 × 60000000 that equals 2838052380000000

= 3106240856372066
