49,521 in words
49,521
forty-nine thousand five hundred and twenty-one
49,521 is written forty-nine thousand five hundred and twenty-one.
Ways to write it
- As an ordinal
- forty-nine thousand five hundred and twenty-first
- Expanded form
- 40,000 + 9,000 + 500 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 9 | 9,000 |
| hundreds | 5 | 500 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 17, 51, 971, 2,913, 16,507 and 49,521 (8 factors)
- First 10 multiples
- 49,521, 99,042, 148,563, 198,084, 247,605, 297,126, 346,647, 396,168, 445,689, 495,210
- Square
- 49,521 × 49,521 = 2,452,329,441
- Square root
- ≈ 222.53
- Sum of the digits
- 4 + 9 + 5 + 2 + 1 = 21
- Rounded to the nearest 10
- 49,520
- Rounded to the nearest 100
- 49,500
- Rounded to the nearest 1000
- 50,000
- Number before
- 49,520
- Number after
- 49,522
- In binary
1100000101110001
Quick check
What number comes just after 49,521?
Show the answer
49,522
Is 49,521 even or odd?
Show the answer
Odd
What is 49,521 + 10?
Show the answer
49,531
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 49,521 in words?
49,521 is written "forty-nine thousand five hundred and twenty-one".
Is 49,521 a prime number?
No. 49,521 is a composite number, because it has more than two factors.
What are the factors of 49,521?
The factors of 49,521 are 1, 3, 17, 51, 971, 2,913, 16,507 and 49,521.