Question

find the square root of 245025 by prime factorisation method find the square root
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Answer 1

Answer:

245025 is an odd composite number. It is composed of three distinct prime numbers multiplied together. It has a total of forty-five divisors.

Step-by-step explanation:

Prime factorization of 245025:

3^4 × 5^2 × 11^2

(3 × 3 × 3 × 3 × 5 × 5 × 11 × 11)

= 245025

Scientific notation: 2.45025 × 10^5

Answer 2

Answer

The square root of 245025 by the method of prime factorisation is 495

Step-by-step explanation

Prime factors are3, 5 and 11

3⁴ * 5² * 11² = 245025

So to find the square root we have to take the square root of the answer obtained by the method of prime factorisation.

We have √(3⁴*5²*11²) = 495

3²*5*11 = 495.