This is the 9536th most frequent Russian word.
федорову
"Федорову" is the dative or accusative singular form of the Russian surname "Фёдоров" (Fyodorov), meaning "to Fyodorov" or "about Fyodorov" depending on context.
Фёдорову is used as a dative case form of the proper noun 'Фёдоров', indicating the indirect object (to Fyodorov) in this sentence.
Я передал документы Фёдорову.
I handed the documents to Fyodorov.
Фёдорову is in the dative case, showing possession or relation to the car in this context.
Машина принадлежит Фёдорову.
The car belongs to Fyodorov.
Фёдорову is in the dative case, indicating the beneficiary of the action (to help Fyodorov) in this sentence.