Question

Write $1234567890$ in words in Hindu-Arabic and International system.

Accepted Answer

We need to write the given $10$ -digit number $1234567890$ in Hindu-Arabic system (Indian System of Numeration) and International System of Numeration.

$∙$ Indian System of Numeration (Hindu-Arabic system):

Let us consider the place value of the digits of the number $1234567890$ and write the expanded form of the number as $1234567890 = 100, 00, 00, 000 + 20, 00, 00, 000 + 3, 00, 00, 000 + 40, 00, 000 + 5, 00, 000 + 60, 000 + 7, 000 + 800 + 90 + 0$

Let us write the digits of the given number according to the place value in a table as follows.

Hundred Crores Ten Crores Crores Ten Lakhs Lakhs Ten Thousands Thousands Hundreds Tens Units

$1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $0$

Now, we can write the given number $123, 45, 67, 890$ in words as One hundred twenty-three crore forty-five lakh sixty-seven thousands eight hundred ninety.

$∙$ International system of Numeration:

We can consider the place value of the digits of the number $1234567890$ and write the expanded form of the given number as $1234567890 = 1, 000, 000, 000 + 200, 000, 000 + 30, 000, 000 + 4, 000, 000 + 500, 000 + 60, 000 + 7, 000 + 800 + 90 + 0$

Let us write the digits of the given number in a table according to International system as follows.

Billion Hundred Million Ten Million Million Hundred Thousands Ten Thousands Thousands Hundreds Tens Ones

$1$ $2$ $3$ $4$ $5$ $6$ $7$ $8$ $9$ $0$

Now, the number $1, 234, 567, 890$ can be written in word form as One billion two hundred thirty-four million five hundred sixty-seven thousand eight hundred ninety.

Hence, we expressed the word form of the number $1234567890$ in Hindu-Arabic system and International system of Numeration.

Andhra Pradesh Board Solutions for Chapter: Numbers All Around Us, Exercise 11: Unit Exercise

Andhra Pradesh Board Mathematics Solutions for Exercise - Andhra Pradesh Board Solutions for Chapter: Numbers All Around Us, Exercise 11: Unit Exercise

Questions from Andhra Pradesh Board Solutions for Chapter: Numbers All Around Us, Exercise 11: Unit Exercise with Hints & Solutions

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