No problem, we've got 46454973 and 45359083 to multiply
46454973 × 45359083 = 45359083 × (46454973)
+ 45359083 × 3 that is equal 136077249
+ 45359083 × 70 resulting in 3175135810
+ 45359083 × 900 which equals 40823174700
+ 45359083 × 4000 giving us 181436332000
+ 45359083 × 50000 that equals 2267954150000
+ 45359083 × 400000 what gives us 18143633200000
+ 45359083 × 6000000 that is equal 272154498000000
+ 45359083 × 40000000 resulting in 1814363320000000

= 2107154976069759
