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How do you express a value in scientific notation?

The proper format for scientific notation is a x 10^b where a is a number or decimal number such that the absolute value of a is greater than or equal to one and less than ten or, 1 ≤ |a| < 10. b is the power of 10 required so that the scientific notation is mathematically equivalent to the original number.

What is the scientific notation for 62000?

62,000 (sixty-two thousand) is an even five-digits composite number following 61999 and preceding 62001. In scientific notation, it is written as 6.2 × 104.

What are 2 advantages of exponential notation?

The major advantage of exponential notation is that it simplifies a number into a more readable form, so we don’t have to count all the zeros every time we look at it / calculate it. It helps us to identify big numbers as small decimals which we are more familiar with.

What is the prime factorization of 90 in exponential form?

The prime factorization of 90, expressed using exponents, is 2 × 32 × 5.

What is the prime factorization of 90 in exponents?

So, the prime factors of 90 are 2 × 3 × 3 × 5 or 2 × 32 × 5, where 2, 3 and 5 are the prime numbers.

What is the HCF of 72 and 90?

So the greatest common factor 72 and 90 is 18.

What is the prime factorization of 80?

The factors of 80 by the prime factorization method are 1, 2, 5, 10, 20, 40, and 80. Here, 2 and 5 are the prime factors of 80.

What is the prime factorization of 72 using exponents?

The prime factorization of 72 in exponential form is 23 × 32.

What is the correct prime factorization of 72?

Prime factors of 72 are 2 and 3. Product of the given prime factors = 2 × 3 = 6.

What is 72 as a product of primes?

For example, the number 72 can be written as a product of primes as: 72 = 23• 32. The expression “23 • 32” is said to be the prime factorization of 72.

What equals to 72?

Multiplication Table

12 0 72
9 0 54
8 0 48
7 0 42
6 0 36

What are the positive factors of 72?

1 Answer. The factors are 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.

What are factors of 64?

Factors of 64

  • Factors of 64: 1, 2, 4, 8, 16, 32 and 64.
  • Prime Factorization of 64: 64 = 2 × 2 × 2 × 2 × 2 × 2.