349,640 in words
349,640
three hundred forty-nine thousand six hundred forty
349,640 is written three hundred forty-nine thousand six hundred forty.
Ways to write it
- As an ordinal
- three hundred forty-nine thousand six hundred fortieth
- Expanded form
- 300,000 + 40,000 + 9,000 + 600 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 9 | 9,000 |
| hundreds | 6 | 600 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 5, 8, 10, 20, 40, 8,741, 17,482, 34,964, 43,705, 69,928, 87,410, 174,820 and 349,640 (16 factors)
- First 10 multiples
- 349,640, 699,280, 1,048,920, 1,398,560, 1,748,200, 2,097,840, 2,447,480, 2,797,120, 3,146,760, 3,496,400
- Square
- 349,640 × 349,640 = 122,248,129,600
- Square root
- ≈ 591.30
- Sum of the digits
- 3 + 4 + 9 + 6 + 4 + 0 = 26
- Rounded to the nearest 10
- 349,640
- Rounded to the nearest 100
- 349,600
- Rounded to the nearest 1000
- 350,000
- Number before
- 349,639
- Number after
- 349,641
- In binary
1010101010111001000
Quick check
What number comes just after 349,640?
Show the answer
349,641
Is 349,640 even or odd?
Show the answer
Even
What is 349,640 + 10?
Show the answer
349,650
Practice 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 349,640 in words?
349,640 is written "three hundred forty-nine thousand six hundred forty".
Is 349,640 a prime number?
No. 349,640 is a composite number, because it has more than two factors.
What are the factors of 349,640?
The factors of 349,640 are 1, 2, 4, 5, 8, 10, 20, 40, 8,741, 17,482, 34,964, 43,705, 69,928, 87,410, 174,820 and 349,640.