Editing Talk:2319: Large Number Formats
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::Well, just because HP's calculator division invented something doesn't mean it's a myth. They do have the power to invent things and had the market penetration for their names to have power and influence the world; but for sure, having used HP calculators in high school affected how I thought about numbers in college. But I think anyone who works with SI prefixes on a regular basis and reports results using them will appreciate "engineering" notation given the direct correspondence. And, of course, it also corresponds to how "normal" people use write numbers in the millions/billions/trillions, as this comic shows…which was the point… [[User:JohnHawkinson|JohnHawkinson]] ([[User talk:JohnHawkinson|talk]]) 12:03, 13 June 2020 (UTC) | ::Well, just because HP's calculator division invented something doesn't mean it's a myth. They do have the power to invent things and had the market penetration for their names to have power and influence the world; but for sure, having used HP calculators in high school affected how I thought about numbers in college. But I think anyone who works with SI prefixes on a regular basis and reports results using them will appreciate "engineering" notation given the direct correspondence. And, of course, it also corresponds to how "normal" people use write numbers in the millions/billions/trillions, as this comic shows…which was the point… [[User:JohnHawkinson|JohnHawkinson]] ([[User talk:JohnHawkinson|talk]]) 12:03, 13 June 2020 (UTC) | ||
:::Engineering notation is what engineers use all the time to make the maths simpler (one quip is an engineer is a physicist with poor maths). Except for the 'everyday' centimetre and decimetre, SI unit names are all in 10^3 steps. [[User:RIIW - Ponder it|RIIW - Ponder it]] ([[User talk:RIIW - Ponder it|talk]]) 18:56, 15 June 2020 (UTC) | :::Engineering notation is what engineers use all the time to make the maths simpler (one quip is an engineer is a physicist with poor maths). Except for the 'everyday' centimetre and decimetre, SI unit names are all in 10^3 steps. [[User:RIIW - Ponder it|RIIW - Ponder it]] ([[User talk:RIIW - Ponder it|talk]]) 18:56, 15 June 2020 (UTC) | ||
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"What's an inch?" [[Special:Contributions/162.158.62.119|162.158.62.119]] 23:18, 12 June 2020 (UTC) | "What's an inch?" [[Special:Contributions/162.158.62.119|162.158.62.119]] 23:18, 12 June 2020 (UTC) | ||
: The imaginary nano-scale multiple of the speed of light times Planck's constant. Which, dimensionally, would seem to be kg.m³/s²? [[Special:Contributions/162.158.154.73|162.158.154.73]] 00:15, 13 June 2020 (UTC) | : The imaginary nano-scale multiple of the speed of light times Planck's constant. Which, dimensionally, would seem to be kg.m³/s²? [[Special:Contributions/162.158.154.73|162.158.154.73]] 00:15, 13 June 2020 (UTC) | ||
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:Russian uses the short scale, like million, billion, trillion, quadrillion, etc. But it calls a billion a milliard, and a thousand milliards is a trillion. Why? [[Special:Contributions/172.69.68.195|172.69.68.195]] 18:09, 13 June 2020 (UTC) | :Russian uses the short scale, like million, billion, trillion, quadrillion, etc. But it calls a billion a milliard, and a thousand milliards is a trillion. Why? [[Special:Contributions/172.69.68.195|172.69.68.195]] 18:09, 13 June 2020 (UTC) | ||
:: Sounds to me like Russia 'inherited' Milliards from its usage by trade partners at one point in time when that was a number people were starting to want to use seriously, but adopted the short-Trillion from a later time when (different) people were needing to discuss higher values and adopt terms for these into their own tongue. If you check the chequered history of what-means-what (before Short and Long scales were mad3 at least self-consistent among their adherents) you could reasonably blame/credit many different sources for each development. [[Special:Contributions/162.158.158.249|162.158.158.249]] 01:03, 14 June 2020 (UTC) | :: Sounds to me like Russia 'inherited' Milliards from its usage by trade partners at one point in time when that was a number people were starting to want to use seriously, but adopted the short-Trillion from a later time when (different) people were needing to discuss higher values and adopt terms for these into their own tongue. If you check the chequered history of what-means-what (before Short and Long scales were mad3 at least self-consistent among their adherents) you could reasonably blame/credit many different sources for each development. [[Special:Contributions/162.158.158.249|162.158.158.249]] 01:03, 14 June 2020 (UTC) | ||
− | :A French person would write it the same way as an | + | :A French person would write it the same way as an Old British person, but add a silent "s" at the end of "billion" to pluralize it ("25 billions"). Actually, that's how a pedantic French person would do it, because the average Jacques would probably just write it "25 mille milliards" - and an illiterate cheese-eating surrender monkey would most likely spell it "25 milles millards" (source: I'm French).--[[Special:Contributions/108.162.229.234|108.162.229.234]] 12:44, 20 June 2020 (UTC) |
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Why *that* number? OK, so it's a big number (well, maybe not compared to all the other numbers). One oddity is that the prime factors are: | Why *that* number? OK, so it's a big number (well, maybe not compared to all the other numbers). One oddity is that the prime factors are: |