We're going to solve 42556489 multiplied by 89359992
42556489 × 89359992 = 89359992 × (42556489)
+ 89359992 × 9 producing 804239928
+ 89359992 × 80 yielding 7148799360
+ 89359992 × 400 that equals 35743996800
+ 89359992 × 6000 what gives us 536159952000
+ 89359992 × 50000 producing 4467999600000
+ 89359992 × 500000 yielding 44679996000000
+ 89359992 × 2000000 yielding 178719984000000
+ 89359992 × 40000000 yielding 3574399680000000

= 3802847516588088
