It is impossible to calculate the golem due to not know the exact composition of all different types of stone, rock, minerals, mud, building weight, plantlife etc. - there are far too many things to influence it. Even if Pica were made of Osmium you wouldn't even need nuclear force to lift him, let alone 1,500 x that much
Plus, i wasn't mentioning aoe - i simply said if that much physical force is applied, it would simply blast everything into nothingness. The sheer kinetic energy would still cause a thermal blast that will incinerate the golem. The pure physical force alone would destroy the stone. For a human to apply such force also requires them to move several x faster than light speed and hope they don't completely disassemble themselves at an atomic level.
If you're going to get all "oo i know physics" bla bla - then assuming the same laws of physics apply in One Piece only means Zoro dies every time he uses ISDS which we know isn't true.
So either Zoro isnt even 1/1,500th TB or there's completely different laws of physics, meaning his power cant be estimated by our metrics. Either way, your argument is useless.
Law did use hax. I am saying for TB to be used by Zoro, he would achieve something similar to that. It's merely a comparison, dont get your knickers in a twist.