Unsure how to calculate the number of digits in the decimal expansion of the large number 4^4^4^4.

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- Jan 2nd 2013, 06:06 AMRower93Calculate number of digits in large number
Unsure how to calculate the number of digits in the decimal expansion of the large number 4^4^4^4.

- Jan 2nd 2013, 06:14 AMzachd77Re: Calculate number of digits in large number
I posted a question similar to this. See my post for a similar solution. (See applied use of logarithms; In the PreCalculus Forum)

how much paper would I need to write out this number?? (applied use of logarithms)