No problem, we've got 97093575 and 40875871 to multiply
97093575 × 40875871 = 40875871 × (97093575)
+ 40875871 × 5 producing 204379355
+ 40875871 × 70 resulting in 2861310970
+ 40875871 × 500 that results in 20437935500
+ 40875871 × 3000 what gives us 122627613000
+ 40875871 × 90000 yielding 3678828390000
+ 40875871 × 000000 what gives us 0
+ 40875871 × 7000000 that results in 286131097000000
+ 40875871 × 90000000 giving us 3678828390000000

= 3968784446628825
