Тақырыбы. Big numbers



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Big numbers


15.04.20.Тобы.112. Пәні.Тереңдетілген шет тілі факультатив.Оқытушы.Азимжанова Л.К

Тақырыбы.Big numbers

Naming very large numbers is relatively easy. There are two main ways of naming a number: scientific notation and naming by grouping. For example, the number 500 000 000 000 000 000 000 can be called 5 x 1020 in scientific notation since there are 20 zeros behind the 5. If the number is named by grouping, it is five hundred quintillion (American) or 500 trillion (European).

When large numbers have many different decimals in them, such as 642 500 000 000, naming them with scientific notation is about the same, but with one difference. Still counting the number of numbers after the first number (in this case, after the 6 there are 11 numbers) you need to include the ones that are not zero in the formula, but after a decimal point. So 642 500 000 000 will be 6.425 x 1011 . When naming by grouping, each group of the name of the group. With the same number, it would be said to be 642 billion, 500 million (US) or 642 milliard, 500 million (Eur).



Называя очень большие числа это относительно легко. Существует два основных способа присвоения имени номеру: экспоненциальное представление и называние по группировке. Например, число 500 000 000 000 000 000 000 можно назвать 5 х 1020 в научной нотации, так как есть 20 нулей позади 5. Если число названо группировкой, то оно равно пятистам квинтиллионам (Американки) или 500 триллионов (Европейский).

Когда большие числа имеют много различных десятичные в них, таких как 642 500 000 000, названия их с научной нотацией примерно одинаковы, но с одним отличием. Тем не менее, подсчитывая количество чисел после первого числа (в этом случае после 6 есть 11 чисел), вам нужно включить те, которые не равны нулю в Формуле, но после десятичной точки. Так что 642 500 000 000 будет 6.425 x 1011 . При присвоении имен группировкой каждой группе присваивается имя группы. С таким же числом, можно было бы сказать, что 642 млрд, 500 млн (США) или 642 млрд, 500 млн (евро).



Big Numbers!- көшіріп жазу

It is important to know how to say big numbers in English! Here are some interesting examples:



215

two hundred and fifteen (UK)




two hundred fifteen (US)

2,150,638

two million, one hundred and fifty thousand, six hundred and thirty-eight (UK)




two million, one hundred fifty thousand, six hundred thirty-eight (US)

Note: In British English (UK), hundreds and thousands are separated by 'and'.

Singular please! 

Hundred, thousand, million and billion never take a final s when preceded by a figure or number (one, two, three, ...) or in expressions of the type a few / several / dozen:

two million euros (not two millions euros)
three hundred and ten pounds (not three hundreds and ten pounds) 

BUT 


There are millions of grammar rules in English!
Thousands of people don't understand how to use the present perfect!
Оқу,есте сақтау

1 = One
10 = Ten


100 = One hundred
1000 = One thousand
1000000 = One million
1000000000 = One billion
1000000000000 = One trillion
1000000000000000 = One quadrillion
1000000000000000000 = One quintillion
1000000000000000000000 = One sextillion
1000000000000000000000000 = One septillion
1000000000000000000000000000 = One octillion
1000000000000000000000000000000 = One nonillion
1000000000000000000000000000000000 = One decillion
1000000000000000000000000000000000000 = One undecillion
1000000000000000000000000000000000000000 = One duodecillion
1000000000000000000000000000000000000000000 = One tredecillion
1000000000000000000000000000000000000000000000 = One quattuordecillion
1000000000000000000000000000000000000000000000000 = One quindecillion
1000000000000000000000000000000000000000000000000000 = One sexdecillion
1000000000000000000000000000000000000000000000000000000 = One septendecillion
1000000000000000000000000000000000000000000000000000000000 = One octodecillion
1000000000000000000000000000000000000000000000000000000000000 = One novemdecillion
1000000000000000000000000000000000000000000000000000000000000000 = One vigintillion

1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 


0000000000000000000000000000000000 = One googol (the number 1 followed by 100 zeros)

Тапсырманы санмен орындау

1. Write numerals for the following:

(a)Two hundred twenty seven thousand two hundred sixty three. 


227263

(b) Nineteen thousand fifty. 


19050

(c) Three millions six hundreds ninety five thousand sixty one. 


3695061

(d) Seventeen thousand seventy five. 


17075

(e) Four hundred twenty thousand one hundred forty two. 


420142

(f) Two millions nine hundred forty eight thousand twenty two. 


2948022

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