27,221 in words
27,221
twenty-seven thousand two hundred and twenty-one
27,221 is written twenty-seven thousand two hundred and twenty-one.
Ways to write it
- As an ordinal
- twenty-seven thousand two hundred and twenty-first
- Expanded form
- 20,000 + 7,000 + 200 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 7 | 7,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 163, 167 and 27,221 (4 factors)
- First 10 multiples
- 27,221, 54,442, 81,663, 108,884, 136,105, 163,326, 190,547, 217,768, 244,989, 272,210
- Square
- 27,221 × 27,221 = 740,982,841
- Square root
- ≈ 164.99
- Sum of the digits
- 2 + 7 + 2 + 2 + 1 = 14
- Rounded to the nearest 10
- 27,220
- Rounded to the nearest 100
- 27,200
- Rounded to the nearest 1000
- 27,000
- Number before
- 27,220
- Number after
- 27,222
- In binary
110101001010101
Quick check
What number comes just after 27,221?
Show the answer
27,222
Is 27,221 even or odd?
Show the answer
Odd
What is 27,221 + 10?
Show the answer
27,231
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 27,221 in words?
27,221 is written "twenty-seven thousand two hundred and twenty-one".
Is 27,221 a prime number?
No. 27,221 is a composite number, because it has more than two factors.
What are the factors of 27,221?
The factors of 27,221 are 1, 163, 167 and 27,221.