Alright, let's work through 34900893 times 52457870 step by step
34900893 × 52457870 = 52457870 × (34900893)
+ 52457870 × 3 giving us 157373610
+ 52457870 × 90 that equals 4721208300
+ 52457870 × 800 that equals 41966296000
+ 52457870 × 0000 that equals 0
+ 52457870 × 00000 that results in 0
+ 52457870 × 900000 which equals 47212083000000
+ 52457870 × 4000000 that equals 209831480000000
+ 52457870 × 30000000 yielding 1573736100000000

= 1830826507877910
