3,40,438 in words
3,40,438
three lakh forty thousand four hundred and thirty-eight
3,40,438 is written three lakh forty thousand four hundred and thirty-eight.
Ways to write it
- International system
- three hundred and forty thousand four hundred and thirty-eight
- Indian system
- three lakh forty thousand four hundred and thirty-eight
- As an ordinal
- three lakh forty thousand four hundred and thirty-eighth
- Expanded form
- 3,00,000 + 40,000 + 400 + 30 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| lakhs | 3 | 3,00,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 4 | 400 |
| tens | 3 | 30 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 7, 14, 24,317, 48,634, 1,70,219 and 3,40,438 (8 factors)
- First 10 multiples
- 3,40,438, 6,80,876, 10,21,314, 13,61,752, 17,02,190, 20,42,628, 23,83,066, 27,23,504, 30,63,942, 34,04,380
- Square
- 3,40,438 × 3,40,438 = 1,15,89,80,31,844
- Square root
- ≈ 583.47
- Sum of the digits
- 3 + 4 + 0 + 4 + 3 + 8 = 22
- Rounded to the nearest 10
- 3,40,440
- Rounded to the nearest 100
- 3,40,400
- Rounded to the nearest 1000
- 3,40,000
- Number before
- 3,40,437
- Number after
- 3,40,439
- In binary
1010011000111010110
Quick check
What number comes just after 3,40,438?
Show the answer
3,40,439
Is 3,40,438 even or odd?
Show the answer
Even
What is 3,40,438 + 10?
Show the answer
3,40,448
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 3,40,438 in words?
3,40,438 is written "three lakh forty thousand four hundred and thirty-eight".
Is 3,40,438 a prime number?
No. 3,40,438 is a composite number, because it has more than two factors.
What are the factors of 3,40,438?
The factors of 3,40,438 are 1, 2, 7, 14, 24,317, 48,634, 1,70,219 and 3,40,438.