47,021 in words
47,021
forty-seven thousand and twenty-one
47,021 is written forty-seven thousand and twenty-one.
Ways to write it
- As an ordinal
- forty-seven thousand and twenty-first
- Expanded form
- 40,000 + 7,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 7 | 7,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 13, 3,617 and 47,021 (4 factors)
- First 10 multiples
- 47,021, 94,042, 141,063, 188,084, 235,105, 282,126, 329,147, 376,168, 423,189, 470,210
- Square
- 47,021 × 47,021 = 2,210,974,441
- Square root
- ≈ 216.84
- Sum of the digits
- 4 + 7 + 0 + 2 + 1 = 14
- Rounded to the nearest 10
- 47,020
- Rounded to the nearest 100
- 47,000
- Rounded to the nearest 1000
- 47,000
- Number before
- 47,020
- Number after
- 47,022
- In binary
1011011110101101
Quick check
What number comes just after 47,021?
Show the answer
47,022
Is 47,021 even or odd?
Show the answer
Odd
What is 47,021 + 10?
Show the answer
47,031
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 47,021 in words?
47,021 is written "forty-seven thousand and twenty-one".
Is 47,021 a prime number?
No. 47,021 is a composite number, because it has more than two factors.
What are the factors of 47,021?
The factors of 47,021 are 1, 13, 3,617 and 47,021.