449,072 in words
449,072
four hundred and forty-nine thousand and seventy-two
449,072 is written four hundred and forty-nine thousand and seventy-two.
Ways to write it
- As an ordinal
- four hundred and forty-nine thousand and seventy-second
- Expanded form
- 400,000 + 40,000 + 9,000 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| hundred thousands | 4 | 400,000 |
| ten thousands | 4 | 40,000 |
| thousands | 9 | 9,000 |
| hundreds | 0 | 0 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 884, 1,016, 1,651, 1,768, 2,032, 2,159, 3,302, 3,536, 4,318, 6,604, 8,636, 13,208, 17,272, 26,416, 28,067, 34,544, 56,134, 112,268, 224,536 and 449,072 (40 factors)
- First 10 multiples
- 449,072, 898,144, 1,347,216, 1,796,288, 2,245,360, 2,694,432, 3,143,504, 3,592,576, 4,041,648, 4,490,720
- Square
- 449,072 × 449,072 = 201,665,661,184
- Square root
- ≈ 670.13
- Sum of the digits
- 4 + 4 + 9 + 0 + 7 + 2 = 26
- Rounded to the nearest 10
- 449,070
- Rounded to the nearest 100
- 449,100
- Rounded to the nearest 1000
- 449,000
- Number before
- 449,071
- Number after
- 449,073
- In binary
1101101101000110000
Quick check
What number comes just after 449,072?
Show the answer
449,073
Is 449,072 even or odd?
Show the answer
Even
What is 449,072 + 10?
Show the answer
449,082
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 449,072 in words?
449,072 is written "four hundred and forty-nine thousand and seventy-two".
Is 449,072 a prime number?
No. 449,072 is a composite number, because it has more than two factors.
What are the factors of 449,072?
The factors of 449,072 are 1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 127, 136, 208, 221, 254, 272, 442, 508, 884, 1,016, 1,651, 1,768, 2,032, 2,159, 3,302, 3,536, 4,318, 6,604, 8,636, 13,208, 17,272, 26,416, 28,067, 34,544, 56,134, 112,268, 224,536 and 449,072.