50,021 in words
50,021
fifty thousand and twenty-one
50,021 is written fifty thousand and twenty-one.
Ways to write it
- As an ordinal
- fifty thousand and twenty-first
- Expanded form
- 50,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 5 | 50,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 50,021 (2 factors)
- First 10 multiples
- 50,021, 1,00,042, 1,50,063, 2,00,084, 2,50,105, 3,00,126, 3,50,147, 4,00,168, 4,50,189, 5,00,210
- Square
- 50,021 × 50,021 = 2,50,21,00,441
- Square root
- ≈ 223.65
- Sum of the digits
- 5 + 0 + 0 + 2 + 1 = 8
- Rounded to the nearest 10
- 50,020
- Rounded to the nearest 100
- 50,000
- Rounded to the nearest 1000
- 50,000
- Number before
- 50,020
- Number after
- 50,022
- In binary
1100001101100101
Quick check
What number comes just after 50,021?
Show the answer
50,022
Is 50,021 even or odd?
Show the answer
Odd
What is 50,021 + 10?
Show the answer
50,031
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 50,021 in words?
50,021 is written "fifty thousand and twenty-one".
Is 50,021 a prime number?
Yes. 50,021 is a prime number: its only factors are 1 and 50,021.
What are the factors of 50,021?
The factors of 50,021 are 1 and 50,021.