Alright, let's work through 29123475 times 45190402 step by step
29123475 × 45190402 = 45190402 × (29123475)
+ 45190402 × 5 what gives us 225952010
+ 45190402 × 70 that equals 3163328140
+ 45190402 × 400 that results in 18076160800
+ 45190402 × 3000 giving us 135571206000
+ 45190402 × 20000 that is equal 903808040000
+ 45190402 × 100000 producing 4519040200000
+ 45190402 × 9000000 yielding 406713618000000
+ 45190402 × 20000000 resulting in 903808040000000

= 1316101542886950
