4,31,221 in words
4,31,221
four lakh thirty-one thousand two hundred and twenty-one
4,31,221 is written four lakh thirty-one thousand two hundred and twenty-one.
Ways to write it
- International system
- four hundred and thirty-one thousand two hundred and twenty-one
- Indian system
- four lakh thirty-one thousand two hundred and twenty-one
- As an ordinal
- four lakh thirty-one thousand two hundred and twenty-first
- Expanded form
- 4,00,000 + 30,000 + 1,000 + 200 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 4 | 4,00,000 |
| ten thousands | 3 | 30,000 |
| thousands | 1 | 1,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 7, 61,603 and 4,31,221 (4 factors)
- First 10 multiples
- 4,31,221, 8,62,442, 12,93,663, 17,24,884, 21,56,105, 25,87,326, 30,18,547, 34,49,768, 38,80,989, 43,12,210
- Square
- 4,31,221 × 4,31,221 = 1,85,95,15,50,841
- Square root
- ≈ 656.67
- Sum of the digits
- 4 + 3 + 1 + 2 + 2 + 1 = 13
- Rounded to the nearest 10
- 4,31,220
- Rounded to the nearest 100
- 4,31,200
- Rounded to the nearest 1000
- 4,31,000
- Number before
- 4,31,220
- Number after
- 4,31,222
- In binary
1101001010001110101
Quick check
What number comes just after 4,31,221?
Show the answer
4,31,222
Is 4,31,221 even or odd?
Show the answer
Odd
What is 4,31,221 + 10?
Show the answer
4,31,231
Practise with a game
Factors, Multiples & Primes
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Number Patterns
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How do you write 4,31,221 in words?
4,31,221 is written "four lakh thirty-one thousand two hundred and twenty-one".
Is 4,31,221 a prime number?
No. 4,31,221 is a composite number, because it has more than two factors.
What are the factors of 4,31,221?
The factors of 4,31,221 are 1, 7, 61,603 and 4,31,221.