18442960 (number)

18442960 is an even 8-digits composite number following 18442959 and preceding 18442961. In scientific notation, it is written as 1.8442960 × 10^7. The sum of its digits is 34. It has a total of 7 prime factors and 40 positive divisors. There are 6809600 positive integers (up to 18442960) that are relatively prime to 18442960.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand nine hundred sixty

Notation

Scientific notation 1.8442960 × 10^7
Engineering notation 1.8442960 × 10^6

Prime Factorization of 18442960

Prime Factorization 2 × 2 × 2 × 2 × 85 × 71 × 191

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 2305370
Product of the distinct prime numbers

The prime factorization of 18442960 is 2 × 2 × 2 × 2 × 85 × 71 × 191. Since it has a total of 7 prime factors.

Most popular turbo-numbers

1, 4, 47, 80, 48, 541, 2321, 8534, 14504, 63090, 115550, 356816, 1003999, 7873101, 31973265, 81991303, 580170227, 472200622, 2594967219, 5306934666

Basic calculations (n = 18442960)

Multiplication

n×y
n×2 36885920
n×3 55328880
n×4 73771840
n×5 92214800

Division

n÷y
n÷2 9221480
n÷3 6147653.3333333
n÷3 4610740
n÷5 3688592

Exponentiation

ny
n2 340142773561600
n3 6.2732395670856E+21
n4 1.1569710640618E+29
n5 2.1337971055649E+36

Nth Root

y√n
2√n 4294.5267492472
3√n 264.20652648581
4√n 65.53263880882
5√n 28.390047873493

Divisors of 18442960

1, 2, 4, 8, 16, 71, 85, 142, 170, 191, 284, 340, 382, 568, 680, 764, 1136, 1360, 1528, 3056, 6035, 12070, 13561, 16235, 24140, 27122, 32470, 48280, 54244, 64940, 96560, 108488, 129880, 216976, 259760, 1152685, 2305370, 4610740, 9221480, 18442960

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442959
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442960 can be divided by 40 positive divisors. The sum of these divisors (counting 18442960) is 1, the average is 0.025.

Base conversion 18442960

Base System Value
2 Binary 1000110010110101011010000
3 Ternary 1021200222222121
4 Quaternary 1012112223100
5 Quinary 14210133320
6 Senary 1455144024
8 Octal 106265320
10 Decimal 18442960
12 Duodecimal 6215014
16 Hexadecimal 1196ad0
20 Vigesimal 5f5780
36 Base36 azaog

Cryptographic Hash Functions

md5 a2eb035e6a563dd985a36ee9ede07a84
sha1 5a77682553d29683f4315008a58ce29c018bf4e2
sha256 745648979a24c77ee1faeb1d1dafad9a642957f54a4009842d13b98d05f04f25
sha512 fd25b74a443375e882154a1d38bd8f441a808afc189cd3898ddfa66d6d2af3783153df1f31a08e6c73a6178ac021cee48add586d76e7fa826086a149b18bc28c
ripemd-160 e8ccb1d2c407ce482e11085a36dd082f69494824

18442960 as geometric shapes

Circle

Radius = n
Diameter 36885920
Circumference 115880535.2929
Area 1.0685900385928E+15

Sphere

Radius = n
Volume 2.6277284450887E+22
Surface area 4.2743601543711E+15
Circumference 115880535.2929

Square

Length = n
Perimeter 73771840
Area 340142773561600
Diagonal 26082284.162304

Cube

Length = n
Surface area 2040856641369600
Volume 6.2732395670856E+21
Space diagonal 31944143.76196

Equilateral Triangle

Length = n
Perimeter 55328880
Area 1.4728614140902E+14
Altitude 15972071.88098

Triangular Pyramid

Length = n
Surface area 1.4728614140902E+14
Volume 7.3930837298234E+20
Height 8694094.7207682