4,21,006 in words
4,21,006
four lakh twenty-one thousand and six
4,21,006 is written four lakh twenty-one thousand and six.
Ways to write it
- International system
- four hundred and twenty-one thousand and six
- Indian system
- four lakh twenty-one thousand and six
- As an ordinal
- four lakh twenty-one thousand and sixth
- Expanded form
- 4,00,000 + 20,000 + 1,000 + 6
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 4 | 4,00,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 0 | 0 |
| tens | 0 | 0 |
| ones | 6 | 6 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 181, 362, 1,163, 2,326, 2,10,503 and 4,21,006 (8 factors)
- First 10 multiples
- 4,21,006, 8,42,012, 12,63,018, 16,84,024, 21,05,030, 25,26,036, 29,47,042, 33,68,048, 37,89,054, 42,10,060
- Square
- 4,21,006 × 4,21,006 = 1,77,24,60,52,036
- Square root
- ≈ 648.85
- Sum of the digits
- 4 + 2 + 1 + 0 + 0 + 6 = 13
- Rounded to the nearest 10
- 4,21,010
- Rounded to the nearest 100
- 4,21,000
- Rounded to the nearest 1000
- 4,21,000
- Number before
- 4,21,005
- Number after
- 4,21,007
- In binary
1100110110010001110
Quick check
What number comes just after 4,21,006?
Show the answer
4,21,007
Is 4,21,006 even or odd?
Show the answer
Even
What is 4,21,006 + 10?
Show the answer
4,21,016
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 4,21,006 in words?
4,21,006 is written "four lakh twenty-one thousand and six".
Is 4,21,006 a prime number?
No. 4,21,006 is a composite number, because it has more than two factors.
What are the factors of 4,21,006?
The factors of 4,21,006 are 1, 2, 181, 362, 1,163, 2,326, 2,10,503 and 4,21,006.