18442896 (number)

18442896 is an even 8-digits composite number following 18442895 and preceding 18442897. In scientific notation, it is written as 1.8442896 × 10^7. The sum of its digits is 42. It has a total of 6 prime factors and 20 positive divisors. There are 6147616 positive integers (up to 18442896) that are relatively prime to 18442896.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand eight hundred ninety-six

Notation

Scientific notation 1.8442896 × 10^7
Engineering notation 1.8442896 × 10^6

Prime Factorization of 18442896

Prime Factorization 2 × 2 × 2 × 2 × 3 × 384227

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 2305362
Product of the distinct prime numbers

The prime factorization of 18442896 is 2 × 2 × 2 × 2 × 3 × 384227. Since it has a total of 6 prime factors.

Most popular turbo-numbers

7, 1, 3, 52, 268, 82, 9002, 234, 94372, 33942, 40369, 632266, 4840247, 395917, 8410256, 93797598, 116401833, 24140878, 2570311546, 4954457330

Basic calculations (n = 18442896)

Multiplication

n×y
n×2 36885792
n×3 55328688
n×4 73771584
n×5 92214480

Division

n÷y
n÷2 9221448
n÷3 6147632
n÷3 4610724
n÷5 3688579.2

Exponentiation

ny
n2 340140412866816
n3 6.2731742598997E+21
n4 1.1569550046521E+29
n5 2.1337600827478E+36

Nth Root

y√n
2√n 4294.5192978959
3√n 264.20622087259
4√n 65.53258195658
5√n 28.390028169871

Divisors of 18442896

1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 384227, 768454, 1152681, 1536908, 2305362, 3073816, 4610724, 6147632, 9221448, 18442896

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442895
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442896 can be divided by 20 positive divisors. The sum of these divisors (counting 18442896) is 1, the average is 0.05.

Base conversion 18442896

Base System Value
2 Binary 1000110010110101010010000
3 Ternary 1021200222220020
4 Quaternary 1012112222100
5 Quinary 14210133041
6 Senary 1455143440
8 Octal 106265220
10 Decimal 18442896
12 Duodecimal 6214b80
16 Hexadecimal 1196a90
20 Vigesimal 5f574g
36 Base36 azamo

Cryptographic Hash Functions

md5 612b144f2acb137dca559689e354b396
sha1 d221fe7867f3c4f127102e7ce74eb58c0e718920
sha256 d7b3888a18dd26bdd00608a044a2244b1126850a37a967b2b56dbadf5188ade3
sha512 dd2d2ac767f72adaf616b9f12705991a9acaab5f729622d7bcf5ec0c39f8f9b9d9b59c9c2fc8aa3602eacfaf53f4e1a9f9ea68d1dc88e3e7d8cc2aed2050f825
ripemd-160 c7177aa9e6d24b59decba02d63c7174f98301c21

18442896 as geometric shapes

Circle

Radius = n
Diameter 36885792
Circumference 115880133.16904
Area 1.0685826222514E+15

Sphere

Radius = n
Volume 2.6277010892786E+22
Surface area 4.2743304890056E+15
Circumference 115880133.16904

Square

Length = n
Perimeter 73771584
Area 340140412866816
Diagonal 26082193.652637

Cube

Length = n
Surface area 2040842477200896
Volume 6.2731742598997E+21
Space diagonal 31944032.910709

Equilateral Triangle

Length = n
Perimeter 55328688
Area 1.472851191982E+14
Altitude 15972016.455354

Triangular Pyramid

Length = n
Surface area 1.472851191982E+14
Volume 7.3930067645667E+20
Height 8694064.5508788