33,421 in words
33,421
thirty-three thousand four hundred and twenty-one
33,421 is written thirty-three thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- thirty-three thousand four hundred and twenty-first
- Expanded form
- 30,000 + 3,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 3 | 30,000 |
| thousands | 3 | 3,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 19, 1,759 and 33,421 (4 factors)
- First 10 multiples
- 33,421, 66,842, 100,263, 133,684, 167,105, 200,526, 233,947, 267,368, 300,789, 334,210
- Square
- 33,421 × 33,421 = 1,116,963,241
- Square root
- ≈ 182.81
- Sum of the digits
- 3 + 3 + 4 + 2 + 1 = 13
- Rounded to the nearest 10
- 33,420
- Rounded to the nearest 100
- 33,400
- Rounded to the nearest 1000
- 33,000
- Number before
- 33,420
- Number after
- 33,422
- In binary
1000001010001101
Quick check
What number comes just after 33,421?
Show the answer
33,422
Is 33,421 even or odd?
Show the answer
Odd
What is 33,421 + 10?
Show the answer
33,431
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 33,421 in words?
33,421 is written "thirty-three thousand four hundred and twenty-one".
Is 33,421 a prime number?
No. 33,421 is a composite number, because it has more than two factors.
What are the factors of 33,421?
The factors of 33,421 are 1, 19, 1,759 and 33,421.