Math Problem Statement

Banyak faktor prima yang terdapat pada bilangan (30)^3 adalah ...

Solution

The question in the image is in Indonesian and translates to:

"How many prime factors are present in the number (30)3(30)^3?"

Solution:

First, break down the number 3030 into its prime factors:

30=2×3×530 = 2 \times 3 \times 5

Now, raise this to the power of 3:

(30)3=(2×3×5)3=23×33×53(30)^3 = (2 \times 3 \times 5)^3 = 2^3 \times 3^3 \times 5^3

The prime factors of (30)3(30)^3 are 22, 33, and 55. Each prime factor appears with an exponent, but the question asks for the number of distinct prime factors. There are 3 distinct prime factors: 22, 33, and 55.

Answer:

The correct answer is 3.

Would you like further details or have any questions?


Here are 5 related questions to expand your understanding:

  1. How do you find the prime factors of any number?
  2. What are the properties of prime numbers?
  3. How does exponentiation affect the prime factorization of a number?
  4. Can a composite number have more than one distinct prime factor?
  5. How would the prime factorization change if you raised 3030 to a higher power, such as 30530^5?

Tip: Always break down a number into its prime factors before applying exponentiation in problems involving prime factorizations.

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Math Problem Analysis

Mathematical Concepts

Number Theory
Prime Factorization
Exponents

Formulas

Prime factorization of 30: 2 * 3 * 5
Exponentiation of a product: (a * b * c)^n = a^n * b^n * c^n

Theorems

Fundamental Theorem of Arithmetic

Suitable Grade Level

Grades 6-8