40,072 in words
40,072
forty thousand seventy-two
40,072 is written forty thousand seventy-two.
Ways to write it
- As an ordinal
- forty thousand seventy-second
- Expanded form
- 40,000 + 70 + 2
Place value
| Place | Digit | Value |
|---|---|---|
| ten thousands | 4 | 40,000 |
| thousands | 0 | 0 |
| hundreds | 0 | 0 |
| tens | 7 | 70 |
| ones | 2 | 2 |
Number facts
- Even or odd
- Even
- Prime or composite
- Composite
- Factors
- 1, 2, 4, 8, 5,009, 10,018, 20,036 and 40,072 (8 factors)
- First 10 multiples
- 40,072, 80,144, 120,216, 160,288, 200,360, 240,432, 280,504, 320,576, 360,648, 400,720
- Square
- 40,072 × 40,072 = 1,605,765,184
- Square root
- ≈ 200.18
- Sum of the digits
- 4 + 0 + 0 + 7 + 2 = 13
- Rounded to the nearest 10
- 40,070
- Rounded to the nearest 100
- 40,100
- Rounded to the nearest 1000
- 40,000
- Number before
- 40,071
- Number after
- 40,073
- In binary
1001110010001000
Quick check
What number comes just after 40,072?
Show the answer
40,073
Is 40,072 even or odd?
Show the answer
Even
What is 40,072 + 10?
Show the answer
40,082
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 40,072 in words?
40,072 is written "forty thousand seventy-two".
Is 40,072 a prime number?
No. 40,072 is a composite number, because it has more than two factors.
What are the factors of 40,072?
The factors of 40,072 are 1, 2, 4, 8, 5,009, 10,018, 20,036 and 40,072.