Write the following in words according to International System of Numeration :
`9058009`

Answer

To write the number `9058009` in words according to the International System of Numeration, we can follow these steps:

### Step 1: Identify the Place Values
First, we need to identify the place values of each digit in the number `9058009`.

- 9 is in the millions place
- 0 is in the hundred thousands place
- 5 is in the ten thousands place
- 8 is in the thousands place
- 0 is in the hundreds place
- 0 is in the tens place
- 9 is in the ones place

### Step 2: Group the Digits
Next, we can group the digits into periods. In the International System, we separate the number into groups of three digits starting from the right.

- Millions: 9
- Thousands: 058
- Ones: 009

So, we have:
- 9 million
- 58 thousand
- 9

### Step 3: Write in Words
Now, we can write the number in words by combining the values we identified:

- 9 million
- 58 thousand
- 9

Putting it all together, we write:
**Nine million fifty-eight thousand nine.**

### Final Answer
Thus, the number `9058009` in words is:
**Nine million fifty-eight thousand nine.**

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