No problem, we've got 47543923 and 46478721 to multiply
47543923 × 46478721 = 46478721 × (47543923)
+ 46478721 × 3 that is equal 139436163
+ 46478721 × 20 yielding 929574420
+ 46478721 × 900 what gives us 41830848900
+ 46478721 × 3000 resulting in 139436163000
+ 46478721 × 40000 that is equal 1859148840000
+ 46478721 × 500000 that results in 23239360500000
+ 46478721 × 7000000 yielding 325351047000000
+ 46478721 × 40000000 that is equal 1859148840000000

= 2209780732362483
