Alright, let's work through 44807487 times 89900270 step by step
44807487 × 89900270 = 89900270 × (44807487)
+ 89900270 × 7 yielding 629301890
+ 89900270 × 80 that results in 7192021600
+ 89900270 × 400 producing 35960108000
+ 89900270 × 7000 yielding 629301890000
+ 89900270 × 00000 that results in 0
+ 89900270 × 800000 that equals 71920216000000
+ 89900270 × 4000000 yielding 359601080000000
+ 89900270 × 40000000 giving us 3596010800000000

= 4028205179321490
