380,121 in words
380,121
three hundred and eighty thousand one hundred and twenty-one
380,121 is written three hundred and eighty thousand one hundred and twenty-one.
Ways to write it
- As an ordinal
- three hundred and eighty thousand one hundred and twenty-first
- Expanded form
- 300,000 + 80,000 + 100 + 20 + 1
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 3 | 300,000 |
| ten thousands | 8 | 80,000 |
| thousands | 0 | 0 |
| hundreds | 1 | 100 |
| tens | 2 | 20 |
| ones | 1 | 1 |
Number facts
- Even or odd
- Odd
- Prime or composite
- Composite
- Factors
- 1, 3, 7, 21, 23, 69, 161, 483, 787, 2,361, 5,509, 16,527, 18,101, 54,303, 126,707 and 380,121 (16 factors)
- First 10 multiples
- 380,121, 760,242, 1,140,363, 1,520,484, 1,900,605, 2,280,726, 2,660,847, 3,040,968, 3,421,089, 3,801,210
- Square
- 380,121 × 380,121 = 144,491,974,641
- Square root
- ≈ 616.54
- Sum of the digits
- 3 + 8 + 0 + 1 + 2 + 1 = 15
- Rounded to the nearest 10
- 380,120
- Rounded to the nearest 100
- 380,100
- Rounded to the nearest 1000
- 380,000
- Number before
- 380,120
- Number after
- 380,122
- In binary
1011100110011011001
Quick check
What number comes just after 380,121?
Show the answer
380,122
Is 380,121 even or odd?
Show the answer
Odd
What is 380,121 + 10?
Show the answer
380,131
Practise with a game
Factors, Multiples & Primes
Multiples, factors, prime numbers, square numbers and prime factors.
Number Patterns
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How do you write 380,121 in words?
380,121 is written "three hundred and eighty thousand one hundred and twenty-one".
Is 380,121 a prime number?
No. 380,121 is a composite number, because it has more than two factors.
What are the factors of 380,121?
The factors of 380,121 are 1, 3, 7, 21, 23, 69, 161, 483, 787, 2,361, 5,509, 16,527, 18,101, 54,303, 126,707 and 380,121.