98262989e = 6.98262989E-21 M^2 Kg S^-2 K^-1 November 22, 2022 Post a Comment = 6.98262989E-21 M^2 Kg S^-2 K^-1 . Check it out if my suggestion gives sound to what you are doing… Read more = 6.98262989E-21 M^2 Kg S^-2 K^-1