40000
Number 40000: Properties, Factors, and Mathematical Facts
Short answer
The number 40000 is an even composite number with 35 positive divisors. Its prime factorization is 2⁶ × 5⁴. It is also an abundant number and a perfect square, which gives it several notable mathematical relationships.
Is 40000 prime?
ClassificationCompositeParityEvenDivisor count35AbundanceAbundant
What is the prime factorization of 40000?
Prime factorization
2 to the power of 6 times 5 to the power of 4
What are the divisors of 40000?
Divisor count
35
Divisor sum
99,187
Proper divisor sum
59,187
- 1
- 2
- 4
- 5
- 8
- 10
- 16
- 20
- 25
- 32
- 40
- 50
- 64
- 80
- 100
- 125
- 160
- 200
- 250
- 320
- 400
- 500
- 625
- 800
How is 40000 classified?
Prime
CompositeLearn more →
Perfect square
YesLearn more →
Perfect cube
No
Fibonacci
No
Triangular
No
Power of two
No
How is 40000 represented in other numeral systems?
Decimal
40000
Binary
1001110001000000
Octal
116100
Hexadecimal
9C40
Roman
No conventional Roman numeral
In words
forty thousand
Roots and powers
Square root
200 Exact
Cube root
34.199519 Approximate
Nearest lower square
40000
Nearest higher square
40401
Nearest lower cube
39304
Nearest higher cube
42875
What are the digit properties of 40000?
Which numbers are related to 40000?
Why these results are true
- 40000 is composite because it has positive divisors other than 1 and itself.
- 40000 is abundant because the sum of its proper divisors (59187) is greater than 40000.
Compare this number
FAQ for 40000
- Is 40000 prime?
- No
- What is the prime factorization of 40000?
- 2⁶ × 5⁴
- Is 40000 a perfect square?
- Yes
- What is 40000 in binary?
- 1001110001000000