397,120 in words
397,120
three hundred ninety-seven thousand one hundred twenty
397,120 is written three hundred ninety-seven thousand one hundred twenty.
Ways to write it
- As an ordinal
- three hundred ninety-seven thousand one hundred twentieth
- Expanded form
- 300,000 + 90,000 + 7,000 + 100 + 20
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 9 | 90,000 |
| thousands | 7 | 7,000 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 0 | 0 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 56 factors: too many to list
- First 10 multiples
- 397,120, 794,240, 1,191,360, 1,588,480, 1,985,600, 2,382,720, 2,779,840, 3,176,960, 3,574,080, 3,971,200
- Square
- 397,120 × 397,120 = 157,704,294,400
- Square root
- ≈ 630.17
- Sum of the digits
- 3 + 9 + 7 + 1 + 2 + 0 = 22
- Rounded to the nearest 10
- 397,120
- Rounded to the nearest 100
- 397,100
- Rounded to the nearest 1000
- 397,000
- Number before
- 397,119
- Number after
- 397,121
- In binary
1100000111101000000
Quick check
What number comes just after 397,120?
Show the answer
397,121
Is 397,120 even or odd?
Show the answer
Even
What is 397,120 + 10?
Show the answer
397,130
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 397,120 in words?
397,120 is written "three hundred ninety-seven thousand one hundred twenty".
Is 397,120 a prime number?
No. 397,120 is a composite number, because it has more than two factors.