4,42,421 in words
4,42,421
four lakh forty-two thousand four hundred and twenty-one
4,42,421 is written four lakh forty-two thousand four hundred and twenty-one.
Ways to write it
- International system
- four hundred and forty-two thousand four hundred and twenty-one
- Indian system
- four lakh forty-two thousand four hundred and twenty-one
- As an ordinal
- four lakh forty-two thousand four hundred and twenty-first
- Expanded form
- 4,00,000 + 40,000 + 2,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 4 | 4,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 2 | 2,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 49, 9,029, 63,203 and 4,42,421 (6 factors)
- First 10 multiples
- 4,42,421, 8,84,842, 13,27,263, 17,69,684, 22,12,105, 26,54,526, 30,96,947, 35,39,368, 39,81,789, 44,24,210
- Square
- 4,42,421 × 4,42,421 = 1,95,73,63,41,241
- Square root
- ≈ 665.15
- Sum of the digits
- 4 + 4 + 2 + 4 + 2 + 1 = 17
- Rounded to the nearest 10
- 4,42,420
- Rounded to the nearest 100
- 4,42,400
- Rounded to the nearest 1000
- 4,42,000
- Number before
- 4,42,420
- Number after
- 4,42,422
- In binary
1101100000000110101
Quick check
What number comes just after 4,42,421?
Show the answer
4,42,422
Is 4,42,421 even or odd?
Show the answer
Odd
What is 4,42,421 + 10?
Show the answer
4,42,431
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
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How do you write 4,42,421 in words?
4,42,421 is written "four lakh forty-two thousand four hundred and twenty-one".
Is 4,42,421 a prime number?
No. 4,42,421 is a composite number, because it has more than two factors.
What are the factors of 4,42,421?
The factors of 4,42,421 are 1, 7, 49, 9,029, 63,203 and 4,42,421.