Question

how to solve big Integer​

Answer 1

with hand and pen

I can't understand your question.

Answer 2

Step-by-step explanation:

BIGINTEGER:-

BigInteger class is used for mathematical operation which involves very big integer calculations that are outside the limit of all available primitive data types. For example factorial of 100 contains 158 digits in it so we can't store it in any primitive data type available.

HOW TO VALUE IT :-

math. BigInteger. intValue() converts this BigInteger to an integer value. If the value returned by this function is too big to fit into integer value, then it will return only the low-order 32 bits.