7,021 in words
7,021
seven thousand and twenty-one
7,021 is written seven thousand and twenty-one.
Ways to write it
- As an ordinal
- seven thousand and twenty-first
- Expanded form
- 7,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| 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, 7, 17, 59, 119, 413, 1,003 and 7,021 (8 factors)
- First 10 multiples
- 7,021, 14,042, 21,063, 28,084, 35,105, 42,126, 49,147, 56,168, 63,189, 70,210
- Square
- 7,021 × 7,021 = 49,294,441
- Square root
- ≈ 83.79
- Sum of the digits
- 7 + 0 + 2 + 1 = 10
- Rounded to the nearest 10
- 7,020
- Rounded to the nearest 100
- 7,000
- Rounded to the nearest 1000
- 7,000
- Number before
- 7,020
- Number after
- 7,022
- In binary
1101101101101
Quick check
What number comes just after 7,021?
Show the answer
7,022
Is 7,021 even or odd?
Show the answer
Odd
What is 7,021 + 10?
Show the answer
7,031
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 7,021 in words?
7,021 is written "seven thousand and twenty-one".
Is 7,021 a prime number?
No. 7,021 is a composite number, because it has more than two factors.
What are the factors of 7,021?
The factors of 7,021 are 1, 7, 17, 59, 119, 413, 1,003 and 7,021.