21,334 in words
21,334
twenty-one thousand three hundred thirty-four
21,334 is written twenty-one thousand three hundred thirty-four.
Ways to write it
- As an ordinal
- twenty-one thousand three hundred thirty-fourth
- Expanded form
- 20,000 + 1,000 + 300 + 30 + 4
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 3 | 300 |
| tens | 3 | 30 |
| ones | 4 | 4 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 10,667 and 21,334 (4 factors)
- First 10 multiples
- 21,334, 42,668, 64,002, 85,336, 106,670, 128,004, 149,338, 170,672, 192,006, 213,340
- Square
- 21,334 × 21,334 = 455,139,556
- Square root
- ≈ 146.06
- Sum of the digits
- 2 + 1 + 3 + 3 + 4 = 13
- Rounded to the nearest 10
- 21,330
- Rounded to the nearest 100
- 21,300
- Rounded to the nearest 1000
- 21,000
- Number before
- 21,333
- Number after
- 21,335
- In binary
101001101010110
Quick check
What number comes just after 21,334?
Show the answer
21,335
Is 21,334 even or odd?
Show the answer
Even
What is 21,334 + 10?
Show the answer
21,344
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 21,334 in words?
21,334 is written "twenty-one thousand three hundred thirty-four".
Is 21,334 a prime number?
No. 21,334 is a composite number, because it has more than two factors.
What are the factors of 21,334?
The factors of 21,334 are 1, 2, 10,667 and 21,334.