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PayPal credits man with $92,233,720,368,547,800

articles.philly.com

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Re: PayPal credits man with $92,233,720,368,547,800

#5
post #4
post #3

weird that it's the same number as a comment from 7 years ago (see the second to last comment on page): http://answers.yahoo.com/question/index?qid=20060803223509AA...

Not weird. It's 2^63. (64 bit signed number).

Not quite. 2^63 is 9223372036854775808, and the max value for a signed 64-bit int would be one less than that. Close enough to wager that the article may have been slightly off.

Re: PayPal credits man with $92,233,720,368,547,800

#6
post #5
post #4

Earlier quoted context omitted.

Not weird. It's 2^63. (64 bit signed number).

Not quite. 2^63 is 9223372036854775808, and the max value for a signed 64-bit int would be one less than that. Close enough to wager that the article may have been slightly off.

Probably the last two digits are used for cents (like in a Decimal type) and perhaps he has $41,92 real dollar in his account (or the reporters just decided to round it).

Re: PayPal credits man with $92,233,720,368,547,800

#7
post #5
post #4

Earlier quoted context omitted.

Not weird. It's 2^63. (64 bit signed number).

Not quite. 2^63 is 9223372036854775808, and the max value for a signed 64-bit int would be one less than that. Close enough to wager that the article may have been slightly off.

Yep, the figure mentioned is 2^63 cents, rounded to the nearest hundred dollars. I'd wager the article rounded, though I'm not sure why.

EDIT: gus_massa's theory makes a lot more sense, especially considering that the guy said he donated 30 bucks, and then afterwards his account listed $0. Presumably he had 2^63 cents + 30ish dollars, which was rounded up.

Re: PayPal credits man with $92,233,720,368,547,800

#8
post #5

Earlier quoted context omitted.

Not quite. 2^63 is 9223372036854775808, and the max value for a signed 64-bit int would be one less than that. Close enough to wager that the article may have been slightly off.

Probably the last two digits are used for cents (like in a Decimal type) and perhaps he has $41,92 real dollar in his account (or the reporters just decided to round it).

Ah, yes, that's what I get for not actually reading the article.
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