Gematria Calculation Result for great seal is that a coincidence on Roman Numeral

This is calculated by summing each letter's value: g(0) + r(0) + e(0) + a(0) + t(0) + (0) + s(0) + e(0) + a(0) + l(50) + (0) + i(1) + s(0) + (0) + t(0) + h(0) + a(0) + t(0) + (0) + a(0) + (0) + c(100) + o(0) + i(1) + n(0) + c(100) + i(1) + d(500) + e(0) + n(0) + c(100) + e(0).