230,021 in words
230,021
two hundred thirty thousand twenty-one
230,021 is written two hundred thirty thousand twenty-one.
Ways to write it
- As an ordinal
- two hundred thirty thousand twenty-first
- Expanded form
- 200,000 + 30,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 2 | 200,000 |
| ten thousands | 3 | 30,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 11, 121, 1,901, 20,911 and 230,021 (6 factors)
- First 10 multiples
- 230,021, 460,042, 690,063, 920,084, 1,150,105, 1,380,126, 1,610,147, 1,840,168, 2,070,189, 2,300,210
- Square
- 230,021 × 230,021 = 52,909,660,441
- Square root
- ≈ 479.61
- Sum of the digits
- 2 + 3 + 0 + 0 + 2 + 1 = 8
- Rounded to the nearest 10
- 230,020
- Rounded to the nearest 100
- 230,000
- Rounded to the nearest 1000
- 230,000
- Number before
- 230,020
- Number after
- 230,022
- In binary
111000001010000101
Quick check
What number comes just after 230,021?
Show the answer
230,022
Is 230,021 even or odd?
Show the answer
Odd
What is 230,021 + 10?
Show the answer
230,031
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 230,021 in words?
230,021 is written "two hundred thirty thousand twenty-one".
Is 230,021 a prime number?
No. 230,021 is a composite number, because it has more than two factors.
What are the factors of 230,021?
The factors of 230,021 are 1, 11, 121, 1,901, 20,911 and 230,021.