221,338 in words
221,338
two hundred twenty-one thousand three hundred thirty-eight
221,338 is written two hundred twenty-one thousand three hundred thirty-eight.
Ways to write it
- As an ordinal
- two hundred twenty-one thousand three hundred thirty-eighth
- Expanded form
- 200,000 + 20,000 + 1,000 + 300 + 30 + 8
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 2 | 20,000 |
| thousands | 1 | 1,000 |
| hundreds | 3 | 300 |
| tens | 3 | 30 |
| ones | 8 | 8 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 13, 26, 8,513, 17,026, 110,669 and 221,338 (8 factors)
- First 10 multiples
- 221,338, 442,676, 664,014, 885,352, 1,106,690, 1,328,028, 1,549,366, 1,770,704, 1,992,042, 2,213,380
- Square
- 221,338 × 221,338 = 48,990,510,244
- Square root
- ≈ 470.47
- Sum of the digits
- 2 + 2 + 1 + 3 + 3 + 8 = 19
- Rounded to the nearest 10
- 221,340
- Rounded to the nearest 100
- 221,300
- Rounded to the nearest 1000
- 221,000
- Number before
- 221,337
- Number after
- 221,339
- In binary
110110000010011010
Quick check
What number comes just after 221,338?
Show the answer
221,339
Is 221,338 even or odd?
Show the answer
Even
What is 221,338 + 10?
Show the answer
221,348
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 221,338 in words?
221,338 is written "two hundred twenty-one thousand three hundred thirty-eight".
Is 221,338 a prime number?
No. 221,338 is a composite number, because it has more than two factors.
What are the factors of 221,338?
The factors of 221,338 are 1, 2, 13, 26, 8,513, 17,026, 110,669 and 221,338.