Alright, let's work through 45407575 times 44879589 step by step
45407575 × 44879589 = 44879589 × (45407575)
+ 44879589 × 5 what gives us 224397945
+ 44879589 × 70 producing 3141571230
+ 44879589 × 500 resulting in 22439794500
+ 44879589 × 7000 resulting in 314157123000
+ 44879589 × 00000 what gives us 0
+ 44879589 × 400000 producing 17951835600000
+ 44879589 × 5000000 which equals 224397945000000
+ 44879589 × 40000000 that is equal 1795183560000000

= 2037873303486675
