3,84,321 in words
3,84,321
three lakh eighty-four thousand three hundred and twenty-one
3,84,321 is written three lakh eighty-four thousand three hundred and twenty-one.
Ways to write it
- International system
- three hundred and eighty-four thousand three hundred and twenty-one
- Indian system
- three lakh eighty-four thousand three hundred and twenty-one
- As an ordinal
- three lakh eighty-four thousand three hundred and twenty-first
- Expanded form
- 3,00,000 + 80,000 + 4,000 + 300 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 3 | 3,00,000 |
| ten thousands | 8 | 80,000 |
| thousands | 4 | 4,000 |
| hundreds | 3 | 300 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 18,301, 54,903, 1,28,107 and 3,84,321 (8 factors)
- First 10 multiples
- 3,84,321, 7,68,642, 11,52,963, 15,37,284, 19,21,605, 23,05,926, 26,90,247, 30,74,568, 34,58,889, 38,43,210
- Square
- 3,84,321 × 3,84,321 = 1,47,70,26,31,041
- Square root
- ≈ 619.94
- Sum of the digits
- 3 + 8 + 4 + 3 + 2 + 1 = 21
- Rounded to the nearest 10
- 3,84,320
- Rounded to the nearest 100
- 3,84,300
- Rounded to the nearest 1000
- 3,84,000
- Number before
- 3,84,320
- Number after
- 3,84,322
- In binary
1011101110101000001
Quick check
What number comes just after 3,84,321?
Show the answer
3,84,322
Is 3,84,321 even or odd?
Show the answer
Odd
What is 3,84,321 + 10?
Show the answer
3,84,331
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 3,84,321 in words?
3,84,321 is written "three lakh eighty-four thousand three hundred and twenty-one".
Is 3,84,321 a prime number?
No. 3,84,321 is a composite number, because it has more than two factors.
What are the factors of 3,84,321?
The factors of 3,84,321 are 1, 3, 7, 21, 18,301, 54,903, 1,28,107 and 3,84,321.