4,42,009 in words
4,42,009
four lakh forty-two thousand and nine
4,42,009 is written four lakh forty-two thousand and nine.
Ways to write it
- International system
- four hundred and forty-two thousand and nine
- Indian system
- four lakh forty-two thousand and nine
- As an ordinal
- four lakh forty-two thousand and ninth
- Expanded form
- 4,00,000 + 40,000 + 2,000 + 9
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 4 | 4,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 9 | 9 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 4,42,009 (2 factors)
- First 10 multiples
- 4,42,009, 8,84,018, 13,26,027, 17,68,036, 22,10,045, 26,52,054, 30,94,063, 35,36,072, 39,78,081, 44,20,090
- Square
- 4,42,009 × 4,42,009 = 1,95,37,19,56,081
- Square root
- ≈ 664.84
- Sum of the digits
- 4 + 4 + 2 + 0 + 0 + 9 = 19
- Rounded to the nearest 10
- 4,42,010
- Rounded to the nearest 100
- 4,42,000
- Rounded to the nearest 1000
- 4,42,000
- Number before
- 4,42,008
- Number after
- 4,42,010
- In binary
1101011111010011001
Quick check
What number comes just after 4,42,009?
Show the answer
4,42,010
Is 4,42,009 even or odd?
Show the answer
Odd
What is 4,42,009 + 10?
Show the answer
4,42,019
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 4,42,009 in words?
4,42,009 is written "four lakh forty-two thousand and nine".
Is 4,42,009 a prime number?
Yes. 4,42,009 is a prime number: its only factors are 1 and 4,42,009.
What are the factors of 4,42,009?
The factors of 4,42,009 are 1 and 4,42,009.