329,840 in words
329,840
three hundred twenty-nine thousand eight hundred forty
329,840 is written three hundred twenty-nine thousand eight hundred forty.
Ways to write it
- As an ordinal
- three hundred twenty-nine thousand eight hundred fortieth
- Expanded form
- 300,000 + 20,000 + 9,000 + 800 + 40
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 2 | 20,000 |
| thousands | 9 | 9,000 |
| hundreds | 8 | 800 |
| tens | 4 | 40 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 80 factors: too many to list
- First 10 multiples
- 329,840, 659,680, 989,520, 1,319,360, 1,649,200, 1,979,040, 2,308,880, 2,638,720, 2,968,560, 3,298,400
- Square
- 329,840 × 329,840 = 108,794,425,600
- Square root
- ≈ 574.32
- Sum of the digits
- 3 + 2 + 9 + 8 + 4 + 0 = 26
- Rounded to the nearest 10
- 329,840
- Rounded to the nearest 100
- 329,800
- Rounded to the nearest 1000
- 330,000
- Number before
- 329,839
- Number after
- 329,841
- In binary
1010000100001110000
Quick check
What number comes just after 329,840?
Show the answer
329,841
Is 329,840 even or odd?
Show the answer
Even
What is 329,840 + 10?
Show the answer
329,850
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 329,840 in words?
329,840 is written "three hundred twenty-nine thousand eight hundred forty".
Is 329,840 a prime number?
No. 329,840 is a composite number, because it has more than two factors.