Alright, let's work through 46463710 times 87481253 step by step
46463710 × 87481253 = 87481253 × (46463710)
+ 87481253 × 0 that results in 0
+ 87481253 × 10 giving us 874812530
+ 87481253 × 700 that is equal 61236877100
+ 87481253 × 3000 resulting in 262443759000
+ 87481253 × 60000 that equals 5248875180000
+ 87481253 × 400000 which equals 34992501200000
+ 87481253 × 6000000 yielding 524887518000000
+ 87481253 × 40000000 what gives us 3499250120000000

= 4064703569828630
