Alright, let's work through 59820479 times 69465405 step by step
59820479 × 69465405 = 69465405 × (59820479)
+ 69465405 × 9 resulting in 625188645
+ 69465405 × 70 that is equal 4862578350
+ 69465405 × 400 resulting in 27786162000
+ 69465405 × 0000 yielding 0
+ 69465405 × 20000 producing 1389308100000
+ 69465405 × 800000 which equals 55572324000000
+ 69465405 × 9000000 producing 625188645000000
+ 69465405 × 50000000 that equals 3473270250000000

= 4155453801028995
