18442112 (number)

18442112 is an even 8-digits composite number following 18442111 and preceding 18442113. In scientific notation, it is written as 1.8442112 × 10^7. The sum of its digits is 23. It has a total of 9 prime factors and 32 positive divisors. There are 8510976 positive integers (up to 18442112) that are relatively prime to 18442112.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand one hundred twelve

Notation

Scientific notation 1.8442112 × 10^7
Engineering notation 1.8442112 × 10^6

Prime Factorization of 18442112

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11083

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 288158
Product of the distinct prime numbers

The prime factorization of 18442112 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 13 × 11083. Since it has a total of 9 prime factors.

Most popular turbo-numbers

6, 6, 86, 60, 701, 78, 7780, 6524, 69905, 3996, 893827, 589100, 9953179, 9260086, 77796744, 30508096, 731709230, 72966357, 1017290982, 415138433

Basic calculations (n = 18442112)

Multiplication

n×y
n×2 36884224
n×3 55326336
n×4 73768448
n×5 92210560

Division

n÷y
n÷2 9221056
n÷3 6147370.6666667
n÷3 4610528
n÷5 3688422.4

Exponentiation

ny
n2 340111495020544
n3 6.2723742836563E+21
n4 1.1567582904511E+29
n5 2.1333065949428E+36

Nth Root

y√n
2√n 4294.4280177924
3√n 264.20247705325
4√n 65.531885504633
5√n 28.389786796059

Divisors of 18442112

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 11083, 22166, 44332, 88664, 144079, 177328, 288158, 354656, 576316, 709312, 1152632, 1418624, 2305264, 4610528, 9221056, 18442112

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442111
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442112 can be divided by 32 positive divisors. The sum of these divisors (counting 18442112) is 1, the average is 0.03125.

Base conversion 18442112

Base System Value
2 Binary 1000110010110011110000000
3 Ternary 1021200221211012
4 Quaternary 1012112132000
5 Quinary 14210121422
6 Senary 1455140052
8 Octal 106263600
10 Decimal 18442112
12 Duodecimal 6214628
16 Hexadecimal 1196780
20 Vigesimal 5f555c
36 Base36 aza0w

Cryptographic Hash Functions

md5 c428f0f3970772a303e45f3f1b9d6893
sha1 c4e576dbf117db4354402ce4af65ce95c6c21541
sha256 a6ba5f8623f4a358a7ba75acc0c2396af2116e3430e117e8d6ab970a8aa304b8
sha512 b6406482482500a5b6158b5163efdd16d991109e7ae548cbff24da2bf43664bdc70aa0ee3148ef22db3cdb8f096eedea5fc19bc33602c84d4f572bc11f98b1f5
ripemd-160 add8362d05958b7815ead2fc714f3a4971a506e3

18442112 as geometric shapes

Circle

Radius = n
Diameter 36884224
Circumference 115875207.15176
Area 1.068491774158E+15

Sphere

Radius = n
Volume 2.6273659960134E+22
Surface area 4.2739670966319E+15
Circumference 115875207.15176

Square

Length = n
Perimeter 73768448
Area 340111495020544
Diagonal 26081084.909204

Cube

Length = n
Surface area 2040668970123264
Volume 6.2723742836563E+21
Space diagonal 31942674.982876

Equilateral Triangle

Length = n
Perimeter 55326336
Area 1.4727259740345E+14
Altitude 15971337.491438

Triangular Pyramid

Length = n
Surface area 1.4727259740345E+14
Volume 7.3920639835225E+20
Height 8693694.9697345