40239968 (number)

40239968 is an even 8-digits composite number following 40239967 and preceding 40239969. In scientific notation, it is written as 4.0239968 × 10^7. The sum of its digits is 41. It has a total of 6 prime factors and 12 positive divisors. There are 20119968 positive integers (up to 40239968) that are relatively prime to 40239968.

Interesting facts

Basic properties

Name

Name forty million two hundred thirty-nine thousand nine hundred sixty-eight

Notation

Scientific notation 4.0239968 × 10^7
Engineering notation 4.0239968 × 10^6

Prime Factorization of 40239968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 1257499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2514998
Product of the distinct prime numbers

The prime factorization of 40239968 is 2 × 2 × 2 × 2 × 2 × 1257499. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 10, 57, 38, 11, 667, 1304, 2913, 14788, 87371, 242224, 435244, 8260327, 6226680, 31162925, 82911082, 271290770, 425412672, 2812254346, 2328617690

Basic calculations (n = 40239968)

Multiplication

n×y
n×2 80479936
n×3 120719904
n×4 160959872
n×5 201199840

Division

n÷y
n÷2 20119984
n÷3 13413322.666667
n÷3 10059992
n÷5 8047993.6

Exponentiation

ny
n2 1619255024641024
n3 6.5158770375394E+22
n4 2.6219868348252E+30
n5 1.0550866632979E+38

Nth Root

y√n
2√n 6343.4980885943
3√n 342.67772543927
4√n 79.646080183486
5√n 33.184213229728

Divisors of 40239968

1, 2, 4, 8, 16, 32, 1257499, 2514998, 5029996, 10059992, 20119984, 40239968

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -40239967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
Returns the sum of divisors (σ(n)) divided by the total number of divisors (τ(n))
G Geometric Mean 1
Returns the nth root of the product of n divisors
H Harmonic Mean 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 40239968 can be divided by 12 positive divisors. The sum of these divisors (counting 40239968) is 1, the average is 0.083333333333333.

Base conversion 40239968

Base System Value
2 Binary 10011001100000001101100000
3 Ternary 2210201101212012
4 Quaternary 2121200031200
5 Quinary 40300134333
6 Senary 3554252052
8 Octal 231401540
10 Decimal 40239968
12 Duodecimal 11587028
16 Hexadecimal 2660360
20 Vigesimal cb9ji8
36 Base36 nyhcw

Cryptographic Hash Functions

md5 080e027995e4e958504b93d68b6f59d3
sha1 261c8e0b01ab7720a613b34dc17f93e5cc440eca
sha256 fbc511e37f07b6a831d9862fc85decbed210ea579fc373d2330d167efb08eda0
sha512 33f9874b7357f849b7112b1df93d1bda1cd74d3d89130fd89dd4d6d35b196e737cd3c73d9831a317d407e867ddd7f43375def8b9171b800a444d1872217132dc
ripemd-160 e5c85870ea42a63d1dacae4329c283242b2119a1

40239968 as geometric shapes

Circle

Radius = n
Diameter 80479936
Circumference 252835175.69898
Area 5.0870396897006E+15

Sphere

Radius = n
Volume 2.7293641910438E+23
Surface area 2.0348158758802E+16
Circumference 252835175.69898

Square

Length = n
Perimeter 160959872
Area 1619255024641024
Diagonal 56907908.495059

Cube

Length = n
Surface area 9715530147846144
Volume 6.5158770375394E+22
Space diagonal 69697669.070946

Equilateral Triangle

Length = n
Perimeter 120719904
Area 7.0115799327236E+14
Altitude 34848834.535473

Triangular Pyramid

Length = n
Surface area 7.0115799327236E+14
Volume 7.6790347310364E+21
Height 18969302.831686