3,40,121 in words
3,40,121
three lakh forty thousand one hundred and twenty-one
3,40,121 is written three lakh forty thousand one hundred and twenty-one.
Ways to write it
- International system
- three hundred and forty thousand one hundred and twenty-one
- Indian system
- three lakh forty thousand one hundred and twenty-one
- As an ordinal
- three lakh forty thousand one hundred and twenty-first
- Expanded form
- 3,00,000 + 40,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 3 | 3,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 3,40,121 (2 factors)
- First 10 multiples
- 3,40,121, 6,80,242, 10,20,363, 13,60,484, 17,00,605, 20,40,726, 23,80,847, 27,20,968, 30,61,089, 34,01,210
- Square
- 3,40,121 × 3,40,121 = 1,15,68,22,94,641
- Square root
- ≈ 583.20
- Sum of the digits
- 3 + 4 + 0 + 1 + 2 + 1 = 11
- Rounded to the nearest 10
- 3,40,120
- Rounded to the nearest 100
- 3,40,100
- Rounded to the nearest 1000
- 3,40,000
- Number before
- 3,40,120
- Number after
- 3,40,122
- In binary
1010011000010011001
Quick check
What number comes just after 3,40,121?
Show the answer
3,40,122
Is 3,40,121 even or odd?
Show the answer
Odd
What is 3,40,121 + 10?
Show the answer
3,40,131
Practise with a game
Factors, Multiples & Primes
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Number Patterns
Find the missing number in a sequence.Frequently asked questions
How do you write 3,40,121 in words?
3,40,121 is written "three lakh forty thousand one hundred and twenty-one".
Is 3,40,121 a prime number?
Yes. 3,40,121 is a prime number: its only factors are 1 and 3,40,121.
What are the factors of 3,40,121?
The factors of 3,40,121 are 1 and 3,40,121.