let decimal = Decimal(string: "1234567890")! decimal._exponent // 1 decimal._length // 2 decimal._isNegative // 0 decimal._isCompact // 1 decimal._reserved // 0 decimal._mantissa // (.0 52501, .1 1883, .2 0, .3 0, .4 0, .5 0, .6 0, .7 0)