340,842 in words
340,842
three hundred forty thousand eight hundred forty-two
340,842 is written three hundred forty thousand eight hundred forty-two.
Ways to write it
- As an ordinal
- three hundred forty thousand eight hundred forty-second
- Expanded form
- 300,000 + 40,000 + 800 + 40 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 8 | 800 |
| tens | 4 | 40 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 3, 6, 56,807, 113,614, 170,421 and 340,842 (8 factors)
- First 10 multiples
- 340,842, 681,684, 1,022,526, 1,363,368, 1,704,210, 2,045,052, 2,385,894, 2,726,736, 3,067,578, 3,408,420
- Square
- 340,842 × 340,842 = 116,173,268,964
- Square root
- ≈ 583.82
- Sum of the digits
- 3 + 4 + 0 + 8 + 4 + 2 = 21
- Rounded to the nearest 10
- 340,840
- Rounded to the nearest 100
- 340,800
- Rounded to the nearest 1000
- 341,000
- Number before
- 340,841
- Number after
- 340,843
- In binary
1010011001101101010
Quick check
What number comes just after 340,842?
Show the answer
340,843
Is 340,842 even or odd?
Show the answer
Even
What is 340,842 + 10?
Show the answer
340,852
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 340,842 in words?
340,842 is written "three hundred forty thousand eight hundred forty-two".
Is 340,842 a prime number?
No. 340,842 is a composite number, because it has more than two factors.
What are the factors of 340,842?
The factors of 340,842 are 1, 2, 3, 6, 56,807, 113,614, 170,421 and 340,842.