Gematria Calculation Result for somethings cannot be fully explained on Rabbis

This is calculated by summing each letter's value: s(100) + o(60) + m(40) + e(5) + t(200) + h(8) + i(9) + n(50) + g(7) + s(100) + (0) + c(3) + a(1) + n(50) + n(50) + o(60) + t(200) + (0) + b(2) + e(5) + (0) + f(6) + u(300) + l(30) + l(30) + y(700) + (0) + e(5) + x(600) + p(70) + l(30) + a(1) + i(9) + n(50) + e(5) + d(4).