338,021 in words
338,021
three hundred and thirty-eight thousand and twenty-one
338,021 is written three hundred and thirty-eight thousand and twenty-one.
Ways to write it
- As an ordinal
- three hundred and thirty-eight thousand and twenty-first
- Expanded form
- 300,000 + 30,000 + 8,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 3 | 30,000 |
| thousands | 8 | 8,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 157, 2,153 and 338,021 (4 factors)
- First 10 multiples
- 338,021, 676,042, 1,014,063, 1,352,084, 1,690,105, 2,028,126, 2,366,147, 2,704,168, 3,042,189, 3,380,210
- Square
- 338,021 × 338,021 = 114,258,196,441
- Square root
- ≈ 581.40
- Sum of the digits
- 3 + 3 + 8 + 0 + 2 + 1 = 17
- Rounded to the nearest 10
- 338,020
- Rounded to the nearest 100
- 338,000
- Rounded to the nearest 1000
- 338,000
- Number before
- 338,020
- Number after
- 338,022
- In binary
1010010100001100101
Quick check
What number comes just after 338,021?
Show the answer
338,022
Is 338,021 even or odd?
Show the answer
Odd
What is 338,021 + 10?
Show the answer
338,031
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 338,021 in words?
338,021 is written "three hundred and thirty-eight thousand and twenty-one".
Is 338,021 a prime number?
No. 338,021 is a composite number, because it has more than two factors.
What are the factors of 338,021?
The factors of 338,021 are 1, 157, 2,153 and 338,021.