Q: Which power of 10 would not be represented in the number 420832544 in expanded form using exponents 10 to the 3rd power 10 to the 4 power or 10 to the 6 power or 10 to the 7?

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The number 299,792,458 in expanded form with exponents is: (2 x 108) + (9 x 107) + (9 x 106) + (7 x 105) + (9 x 104) + (2 x 103) + (4 x 102) + (5 x 101) + (8 x 100).

6

Write the number in standard from and in expanded nothion Activity Four million, twenty thousand, thirty.

You add exponents when multiplying. Ex: (xm) × (xn) = xm+n

I would say they are in standard form, but I would be more likely just to ask you to write a simplified number without using exponents. The terminology can vary, but the following example shows the usual names: 1,023 is in standard form. One thousand twenty-three is in word form. 1000 + 20 + 3 is in expanded form.

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The base, which, in everyday use is 10.

(4 x 10^8) + (2 x 10^7) + (0 x 10^6) + (8 x 10^5) + (3 x 10^4) + (2 x 10^3) + (5 x 10^2) + (4 x 10^1) + (4 x 10^0)

Rewriting a number in its expanded form with exponents helps you to better understand scientific notation. When determining what exponent to use for a power of ten, look at how many zeroes you have. For example, if the number is 1,000, which has three zeroes, it is 10 to the third power.

Usually not.

The number 299,792,458 in expanded form with exponents is: (2 x 108) + (9 x 107) + (9 x 106) + (7 x 105) + (9 x 104) + (2 x 103) + (4 x 102) + (5 x 101) + (8 x 100).

400 = (4 x 102) + (0 x 101) + (0 x 100)

The number that is represented by the sum of each digit multiplied by its place value

The larger exponential is represented by "googolplexplex" (etc.) or "googolplexian".There are vastly larger numbers, such as "Skewes' number", "Moser's number" and "Graham's number" which can only be represented by large power towers of exponential exponents.(see related question)

Expanded Notation of 8,000 = (8 x 1,000) + (0 x 100) + (0 x 10) + (0 x 1)

6

Expanded Notation of 32,120 (with exponents) = (3 x 104) + (2 x 103) + (1 x 102) + (2 x 101) + (0 x 100).Expanded Notation of 32,120 (without exponents) = (3 x 10000) + (2 x 1000) + (1 x 100) + (2 x 10) + (0 x 1).

Expanded Notation of 126 with exponents = (1 x 102) + (2 x 101) + (6 x 100).