21,314 in words
21,314
twenty-one thousand three hundred fourteen
21,314 is written twenty-one thousand three hundred fourteen.
Ways to write it
- As an ordinal
- twenty-one thousand three hundred fourteenth
- Expanded form
- 20,000 + 1,000 + 300 + 10 + 4
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 3 | 300 |
| tens | 1 | 10 |
| ones | 4 | 4 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 10,657 and 21,314 (4 factors)
- First 10 multiples
- 21,314, 42,628, 63,942, 85,256, 106,570, 127,884, 149,198, 170,512, 191,826, 213,140
- Square
- 21,314 × 21,314 = 454,286,596
- Square root
- ≈ 145.99
- Sum of the digits
- 2 + 1 + 3 + 1 + 4 = 11
- Rounded to the nearest 10
- 21,310
- Rounded to the nearest 100
- 21,300
- Rounded to the nearest 1000
- 21,000
- Number before
- 21,313
- Number after
- 21,315
- In binary
101001101000010
Quick check
What number comes just after 21,314?
Show the answer
21,315
Is 21,314 even or odd?
Show the answer
Even
What is 21,314 + 10?
Show the answer
21,324
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 21,314 in words?
21,314 is written "twenty-one thousand three hundred fourteen".
Is 21,314 a prime number?
No. 21,314 is a composite number, because it has more than two factors.
What are the factors of 21,314?
The factors of 21,314 are 1, 2, 10,657 and 21,314.