340,121 in words
340,121
three hundred and forty thousand one hundred and twenty-one
340,121 is written three hundred and forty thousand one hundred and twenty-one.
Ways to write it
- As an ordinal
- three hundred and forty thousand one hundred and twenty-first
- Expanded form
- 300,000 + 40,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Prime
- Factors
- 1 and 340,121 (2 factors)
- First 10 multiples
- 340,121, 680,242, 1,020,363, 1,360,484, 1,700,605, 2,040,726, 2,380,847, 2,720,968, 3,061,089, 3,401,210
- Square
- 340,121 × 340,121 = 115,682,294,641
- Square root
- ≈ 583.20
- Sum of the digits
- 3 + 4 + 0 + 1 + 2 + 1 = 11
- Rounded to the nearest 10
- 340,120
- Rounded to the nearest 100
- 340,100
- Rounded to the nearest 1000
- 340,000
- Number before
- 340,120
- Number after
- 340,122
- In binary
1010011000010011001
Quick check
What number comes just after 340,121?
Show the answer
340,122
Is 340,121 even or odd?
Show the answer
Odd
What is 340,121 + 10?
Show the answer
340,131
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 340,121 in words?
340,121 is written "three hundred and forty thousand one hundred and twenty-one".
Is 340,121 a prime number?
Yes. 340,121 is a prime number: its only factors are 1 and 340,121.
What are the factors of 340,121?
The factors of 340,121 are 1 and 340,121.