Calculate 6^5: Converting an Exponential Expression to an Integer

Exponentiation with Integer Base

Write the following as an integer:

65= 6^5=

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Step-by-step video solution

Watch the teacher solve the problem with clear explanations
00:00 Solve
00:03 Let's use the power formula
00:06 Any number (X) to the power of (N)
00:09 equals X multiplied by itself N times
00:20 Let's use this formula in our exercise
00:28 Let's break down the power into multiplications
00:45 Let's calculate the multiplications
01:04 And this is the solution to the question

Step-by-step written solution

Follow each step carefully to understand the complete solution
1

Understand the problem

Write the following as an integer:

65= 6^5=

2

Step-by-step solution

To solve the problem of finding 656^5 and expressing it as an integer, we need to carry out the multiplication of 66 by itself five times. Here is the step-by-step calculation:

  • Step 1: Multiply 6×66 \times 6 which equals 3636.
  • Step 2: Multiply 36×636 \times 6 which results in 216216.
  • Step 3: Multiply 216×6216 \times 6 obtaining 12961296.
  • Step 4: Multiply 1296×61296 \times 6 to get 77767776.

By following these calculations, we find that 65=77766^5 = 7776.

Thus, the integer representation of 656^5 is 77767776.

3

Final Answer

7776

Key Points to Remember

Essential concepts to master this topic
  • Rule: Exponent tells you how many times to multiply the base
  • Technique: Calculate step-by-step: 6² = 36, then 36 × 6 = 216
  • Check: Count multiplications: 6 × 6 × 6 × 6 × 6 = 7776 ✓

Common Mistakes

Avoid these frequent errors
  • Adding instead of multiplying when calculating exponents
    Don't calculate 6⁵ as 6 × 5 = 30! This confuses exponents with multiplication and gives completely wrong answers. Always multiply the base by itself the number of times shown in the exponent.

Practice Quiz

Test your knowledge with interactive questions

\( 6^2= \)

FAQ

Everything you need to know about this question

What's the difference between 6 × 5 and 6⁵?

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6 × 5 = 30 (simple multiplication), but 65 6^5 = 7776 (multiply 6 by itself 5 times). The small raised number is an exponent, not a multiplication sign!

Is there a faster way than multiplying step by step?

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You can break it down using exponent rules: 65=62×63=36×216=7776 6^5 = 6^2 \times 6^3 = 36 \times 216 = 7776 . But for beginners, step-by-step is safer to avoid mistakes.

How can I remember what 6⁵ means?

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Think of it as "6 to the 5th power" - you're powering up 6 by using it as a factor 5 times: 6×6×6×6×6 6 \times 6 \times 6 \times 6 \times 6 .

What if I make an arithmetic mistake in the middle?

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Always double-check each step! Write down: 6² = 36, 6³ = 216, 6⁴ = 1296, 6⁵ = 7776. If any step seems wrong, recalculate from there.

Why is 6⁵ so much bigger than 6⁴?

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Each time you increase the exponent by 1, you multiply by the base again! So 65=64×6=1296×6=7776 6^5 = 6^4 \times 6 = 1296 \times 6 = 7776 . Exponential growth is very fast!

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