It's not English, really, it's how they are using Latin. I believe they are counting powers of 1000. So 1000 squared, written 1000^2 or 1000^(1+1), is a million, 1000^3 is a billion (1+2 powers of a 1000, where bi in "Billion" is the 2) and so on. Or something like that.I noticed something yesterday. Usually, I don’t think about numbers greater than millions, but then There was the news about “the ring of fire” being worth trillions. So my colleague and I had to look up how much trillions actually are( still can’t wrap my head around it, though). That made me think why it is called “trillion”- since it isn’t three times a million..?
So I looked up the word for those numbers in German, and here is even more confusion:
English word. German word
one million. Eine million. 1 000 000
one billion. Eine Milliarde. 1 000 000 000
one trillion. Eine Billion. 1 000 000 000 000
one quadrillion. Eine Billiarde. 1 000 000 000 000 000
so , who can explain why in english, they go with one, two, three ,four? And why is a billion in english smaller than eine Billion in German?
And why scientists generally stick to powers of 10 when expressing these kinds of numbers. If you write 10^9, then it doesn't matter if you call it a "billion" and the German reading your paper calls it "Eine milliarde". 10^9 is a universal mathematical expression that works for anyone, anywhere.It has always complicated communication between America and Europe.
Which should be done the same way, really. Just do it all in numbers and avoid the confusion.In the past, the confusion most often centered on dollar amounts.
But then there's the , and . that end up used differently. In science the , are rarely used (English based). I'm not really sure why the French use a comma for decimals and how widespread they use it ie. is it mostly just for money.Which should be done the same way, really. Just do it all in numbers and avoid the confusion.
I don't know why, but the numerical issue never popped up for me with other cultures, or maybe I just falsely assumed it was French when it did (quite possible!)German does that too. The value of pi is 3,141593, for example, and what North Americans call one million would be 1.000.000. I think that's pretty standard all over Europe.
From what I can tell, yes, but it may also be used for other technical purposes that I'm unfamiliar with. It sometimes still takes me a bit by surprise -- dollar sign at the end too.But then there's the , and . that end up used differently. In science the , are rarely used (English based). I'm not really sure why the French use a comma for decimals and how widespread they use it ie. is it mostly just for money.
We have very little use now for the cents sign but it used to go after the number. Like this for two cents.
2¢
Although I think this was more common:
$.02
Pounds are written that way, too, so I imagine we picked it up from them. Or did the Brits used to do it the other way and then adopted the North American standard? And the Euro symbol is definitely written before in places but, again, is that under North American influence given that the Euro didn't even exist until the end of the 20th century.It makes sense for the currency sign to come after the number. I do not know why we put the doliar sign in front.
Yeah, I haven't seen the cents sign used much anymore. I think it was more useful when more things were priced in cents. Nowadays, most of what we buy is $1 or more or else priced at cents/unit that mean we are generally buying more than a dollar worth, making it more sensible to use fractions of a dollar ($.25).We have very little use now for the cents sign but it used to go after the number. Like this for two cents.
2¢
Although I think this was more common:
$.02