18442413 (number)

18442413 is an odd 8-digits composite number following 18442412 and preceding 18442414. In scientific notation, it is written as 1.8442413 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 11066400 positive integers (up to 18442413) that are relatively prime to 18442413.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-two thousand four hundred thirteen

Notation

Scientific notation 1.8442413 × 10^7
Engineering notation 1.8442413 × 10^6

Prime Factorization of 18442413

Prime Factorization 9 × 11 × 107 × 1741

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18442413
Product of the distinct prime numbers

The prime factorization of 18442413 is 9 × 11 × 107 × 1741. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 6, 72, 51, 912, 497, 9924, 4395, 83397, 92017, 442121, 37054, 3100804, 8305860, 97341324, 18308013, 235199238, 329367676, 4580668153, 4895901473

Basic calculations (n = 18442413)

Multiplication

n×y
n×2 36884826
n×3 55327239
n×4 73769652
n×5 92212065

Division

n÷y
n÷2 9221206.5
n÷3 6147471
n÷3 4610603.25
n÷5 3688482.6

Exponentiation

ny
n2 340122597262569
n3 6.272681409349E+21
n4 1.1568338116864E+29
n5 2.1334806927484E+36

Nth Root

y√n
2√n 4294.4630630616
3√n 264.20391442501
4√n 65.53215289506
5√n 28.389879467333

Divisors of 18442413

1, 9, 11, 99, 107, 963, 1177, 1741, 10593, 15669, 19151, 172359, 186287, 1676583, 2049157, 18442413

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442412
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442413 can be divided by 16 positive divisors. The sum of these divisors (counting 18442413) is 1, the average is 0.0625.

Base conversion 18442413

Base System Value
2 Binary 1000110010110100010101101
3 Ternary 1021200222020100
4 Quaternary 1012112202231
5 Quinary 14210124123
6 Senary 1455141313
8 Octal 106264255
10 Decimal 18442413
12 Duodecimal 6214839
16 Hexadecimal 11968ad
20 Vigesimal 5f560d
36 Base36 aza99

Cryptographic Hash Functions

md5 55cd0bb00cf16e1d349e7cf20523526b
sha1 6836bec2cad201ad4e547595f1b04bcb4fea9f79
sha256 89e34202c5290d5816367254d378ddadf3fe389edefd2001e642f2403bd94c81
sha512 c0823d87d361a6ce3719b2d941832b8d55effb8b9eb110510043a040e0732a90e89c857a9dae147d5bf2e4488a4be6114a5a08574a17996b729e2df56b14f155
ripemd-160 34201cb2a53e8017db5de873c9bc1d805ad2d5ac

18442413 as geometric shapes

Circle

Radius = n
Diameter 36884826
Circumference 115877098.39054
Area 1.06852665288E+15

Sphere

Radius = n
Volume 2.6274946445227E+22
Surface area 4.2741066115199E+15
Circumference 115877098.39054

Square

Length = n
Perimeter 73769652
Area 340122597262569
Diagonal 26081510.587486

Cube

Length = n
Surface area 2040735583575414
Volume 6.272681409349E+21
Space diagonal 31943196.330169

Equilateral Triangle

Length = n
Perimeter 55327239
Area 1.4727740481526E+14
Altitude 15971598.165084

Triangular Pyramid

Length = n
Surface area 1.4727740481526E+14
Volume 7.3924259346224E+20
Height 8693836.8624953