24,221 in words
24,221
twenty-four thousand two hundred twenty-one
24,221 is written twenty-four thousand two hundred twenty-one.
Ways to write it
- As an ordinal
- twenty-four thousand two hundred twenty-first
- Expanded form
- 20,000 + 4,000 + 200 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 2 | 20,000 |
| thousands | 4 | 4,000 |
| hundreds | 2 | 200 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 53, 457 and 24,221 (4 factors)
- First 10 multiples
- 24,221, 48,442, 72,663, 96,884, 121,105, 145,326, 169,547, 193,768, 217,989, 242,210
- Square
- 24,221 × 24,221 = 586,656,841
- Square root
- ≈ 155.63
- Sum of the digits
- 2 + 4 + 2 + 2 + 1 = 11
- Rounded to the nearest 10
- 24,220
- Rounded to the nearest 100
- 24,200
- Rounded to the nearest 1000
- 24,000
- Number before
- 24,220
- Number after
- 24,222
- In binary
101111010011101
Quick check
What number comes just after 24,221?
Show the answer
24,222
Is 24,221 even or odd?
Show the answer
Odd
What is 24,221 + 10?
Show the answer
24,231
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 24,221 in words?
24,221 is written "twenty-four thousand two hundred twenty-one".
Is 24,221 a prime number?
No. 24,221 is a composite number, because it has more than two factors.
What are the factors of 24,221?
The factors of 24,221 are 1, 53, 457 and 24,221.