38,421 in words
38,421
thirty-eight thousand four hundred and twenty-one
38,421 is written thirty-eight thousand four hundred and twenty-one.
Ways to write it
- As an ordinal
- thirty-eight thousand four hundred and twenty-first
- Expanded form
- 30,000 + 8,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 3 | 30,000 |
| thousands | 8 | 8,000 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 9, 27, 1,423, 4,269, 12,807 and 38,421 (8 factors)
- First 10 multiples
- 38,421, 76,842, 115,263, 153,684, 192,105, 230,526, 268,947, 307,368, 345,789, 384,210
- Square
- 38,421 × 38,421 = 1,476,173,241
- Square root
- ≈ 196.01
- Sum of the digits
- 3 + 8 + 4 + 2 + 1 = 18
- Rounded to the nearest 10
- 38,420
- Rounded to the nearest 100
- 38,400
- Rounded to the nearest 1000
- 38,000
- Number before
- 38,420
- Number after
- 38,422
- In binary
1001011000010101
Quick check
What number comes just after 38,421?
Show the answer
38,422
Is 38,421 even or odd?
Show the answer
Odd
What is 38,421 + 10?
Show the answer
38,431
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 38,421 in words?
38,421 is written "thirty-eight thousand four hundred and twenty-one".
Is 38,421 a prime number?
No. 38,421 is a composite number, because it has more than two factors.
What are the factors of 38,421?
The factors of 38,421 are 1, 3, 9, 27, 1,423, 4,269, 12,807 and 38,421.