Alright, let's work through 45291322 times 43716309 step by step
45291322 × 43716309 = 43716309 × (45291322)
+ 43716309 × 2 which equals 87432618
+ 43716309 × 20 resulting in 874326180
+ 43716309 × 300 that is equal 13114892700
+ 43716309 × 1000 producing 43716309000
+ 43716309 × 90000 resulting in 3934467810000
+ 43716309 × 200000 what gives us 8743261800000
+ 43716309 × 5000000 giving us 218581545000000
+ 43716309 × 40000000 yielding 1748652360000000

= 1979969427570498
