300,021 in words
300,021
three hundred thousand twenty-one
300,021 is written three hundred thousand twenty-one.
Ways to write it
- As an ordinal
- three hundred thousand twenty-first
- Expanded form
- 300,000 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 0 | 0 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 97, 291, 1,031, 3,093, 100,007 and 300,021 (8 factors)
- First 10 multiples
- 300,021, 600,042, 900,063, 1,200,084, 1,500,105, 1,800,126, 2,100,147, 2,400,168, 2,700,189, 3,000,210
- Square
- 300,021 × 300,021 = 90,012,600,441
- Square root
- ≈ 547.74
- Sum of the digits
- 3 + 0 + 0 + 0 + 2 + 1 = 6
- Rounded to the nearest 10
- 300,020
- Rounded to the nearest 100
- 300,000
- Rounded to the nearest 1000
- 300,000
- Number before
- 300,020
- Number after
- 300,022
- In binary
1001001001111110101
Quick check
What number comes just after 300,021?
Show the answer
300,022
Is 300,021 even or odd?
Show the answer
Odd
What is 300,021 + 10?
Show the answer
300,031
Practice 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 300,021 in words?
300,021 is written "three hundred thousand twenty-one".
Is 300,021 a prime number?
No. 300,021 is a composite number, because it has more than two factors.
What are the factors of 300,021?
The factors of 300,021 are 1, 3, 97, 291, 1,031, 3,093, 100,007 and 300,021.