Alright, let's work through 90175993 times 59444479 step by step
90175993 × 59444479 = 59444479 × (90175993)
+ 59444479 × 3 what gives us 178333437
+ 59444479 × 90 that is equal 5350003110
+ 59444479 × 900 yielding 53500031100
+ 59444479 × 5000 that equals 297222395000
+ 59444479 × 70000 that is equal 4161113530000
+ 59444479 × 100000 which equals 5944447900000
+ 59444479 × 0000000 producing 0
+ 59444479 × 90000000 that results in 5350003110000000

= 5360464922192647
