349,021 in words
349,021
three hundred and forty-nine thousand and twenty-one
349,021 is written three hundred and forty-nine thousand and twenty-one.
Ways to write it
- As an ordinal
- three hundred and forty-nine thousand and twenty-first
- Expanded form
- 300,000 + 40,000 + 9,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 9 | 9,000 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 37, 9,433 and 349,021 (4 factors)
- First 10 multiples
- 349,021, 698,042, 1,047,063, 1,396,084, 1,745,105, 2,094,126, 2,443,147, 2,792,168, 3,141,189, 3,490,210
- Square
- 349,021 × 349,021 = 121,815,658,441
- Square root
- ≈ 590.78
- Sum of the digits
- 3 + 4 + 9 + 0 + 2 + 1 = 19
- Rounded to the nearest 10
- 349,020
- Rounded to the nearest 100
- 349,000
- Rounded to the nearest 1000
- 349,000
- Number before
- 349,020
- Number after
- 349,022
- In binary
1010101001101011101
Quick check
What number comes just after 349,021?
Show the answer
349,022
Is 349,021 even or odd?
Show the answer
Odd
What is 349,021 + 10?
Show the answer
349,031
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 349,021 in words?
349,021 is written "three hundred and forty-nine thousand and twenty-one".
Is 349,021 a prime number?
No. 349,021 is a composite number, because it has more than two factors.
What are the factors of 349,021?
The factors of 349,021 are 1, 37, 9,433 and 349,021.