50,421 in words
50,421
fifty thousand four hundred twenty-one
50,421 is written fifty thousand four hundred twenty-one.
Ways to write it
- As an ordinal
- fifty thousand four hundred twenty-first
- Expanded form
- 50,000 + 400 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 5 | 50,000 |
| thousands | 0 | 0 |
| hundreds | 4 | 400 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 49, 147, 343, 1,029, 2,401, 7,203, 16,807 and 50,421 (12 factors)
- First 10 multiples
- 50,421, 100,842, 151,263, 201,684, 252,105, 302,526, 352,947, 403,368, 453,789, 504,210
- Square
- 50,421 × 50,421 = 2,542,277,241
- Square root
- ≈ 224.55
- Sum of the digits
- 5 + 0 + 4 + 2 + 1 = 12
- Rounded to the nearest 10
- 50,420
- Rounded to the nearest 100
- 50,400
- Rounded to the nearest 1000
- 50,000
- Number before
- 50,420
- Number after
- 50,422
- In binary
1100010011110101
Quick check
What number comes just after 50,421?
Show the answer
50,422
Is 50,421 even or odd?
Show the answer
Odd
What is 50,421 + 10?
Show the answer
50,431
Practice 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 50,421 in words?
50,421 is written "fifty thousand four hundred twenty-one".
Is 50,421 a prime number?
No. 50,421 is a composite number, because it has more than two factors.
What are the factors of 50,421?
The factors of 50,421 are 1, 3, 7, 21, 49, 147, 343, 1,029, 2,401, 7,203, 16,807 and 50,421.