Convert from caballeria [Spain/Peru] to square foot

Unit Definition (caballeria [Spain/Peru])
The caballeria [Spain/Peru] a traditional unit of land area in Spanish speaking countries. In Spain and Peru the caballeria is equal to 60 fanegas, which is roughly 40 hectares (100 acres).

Unit Definition (square foot)
The square foot is a traditional unit of area. 1 ft² equals 144 in² or exactly 929.0304 cm² (0.092 903 04 m²).