18442046 (number)

18442046 is an even 8-digits composite number following 18442045 and preceding 18442047. In scientific notation, it is written as 1.8442046 × 10^7. The sum of its digits is 29. It has a total of 6 prime factors and 48 positive divisors. There are 7223040 positive integers (up to 18442046) that are relatively prime to 18442046.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.8442046 × 10^7
Engineering notation 1.8442046 × 10^6

Prime Factorization of 18442046

Prime Factorization 2 × 7 × 41 × 19 × 19 × 89

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 970634
Product of the distinct prime numbers

The prime factorization of 18442046 is 2 × 7 × 41 × 19 × 19 × 89. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 8, 37, 75, 726, 765, 325, 8215, 31472, 28317, 110773, 198660, 6180075, 4824845, 8658399, 2734549, 306738715, 777685919, 8131335484, 1208501923

Basic calculations (n = 18442046)

Multiplication

n×y
n×2 36884092
n×3 55326138
n×4 73768184
n×5 92210230

Division

n÷y
n÷2 9221023
n÷3 6147348.6666667
n÷3 4610511.5
n÷5 3688409.2

Exponentiation

ny
n2 340109060666116
n3 6.2723069418213E+21
n4 1.1567417314719E+29
n5 2.1332684221924E+36

Nth Root

y√n
2√n 4294.4203334094
3√n 264.20216187994
4√n 65.531826873737
5√n 28.38976647595

Divisors of 18442046

1, 2, 7, 14, 19, 38, 41, 82, 89, 133, 178, 266, 287, 361, 574, 623, 722, 779, 1246, 1558, 1691, 2527, 3382, 3649, 5054, 5453, 7298, 10906, 11837, 14801, 23674, 25543, 29602, 32129, 51086, 64258, 69331, 103607, 138662, 207214, 224903, 449806, 485317, 970634, 1317289, 2634578, 9221023, 18442046

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18442045
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18442046 can be divided by 48 positive divisors. The sum of these divisors (counting 18442046) is 1, the average is 0.020833333333333.

Base conversion 18442046

Base System Value
2 Binary 1000110010110011100111110
3 Ternary 1021200221201202
4 Quaternary 1012112130332
5 Quinary 14210121141
6 Senary 1455135502
8 Octal 106263476
10 Decimal 18442046
12 Duodecimal 6214592
16 Hexadecimal 119673e
20 Vigesimal 5f5526
36 Base36 az9z2

Cryptographic Hash Functions

md5 4c637417e6441898d92071504fec214b
sha1 93afe3bb62bd8058e20b141ed77f2d0e0d55a017
sha256 35cde14ec285bfcd430e4ca8f31580a94ab6ed2f0916692f2a27d0d190cc7033
sha512 623e8c1ef098c281645a7690bd21c63fa0a0961675768a84958ad9a02974626a52339d7ca552c27ee3f8f873ee0e51a53461c2005c581040320f2990c9c592b0
ripemd-160 20d98f9d227636dd2a0d629db41e285d0ce967b3

18442046 as geometric shapes

Circle

Radius = n
Diameter 36884092
Circumference 115874792.46153
Area 1.068484126408E+15

Sphere

Radius = n
Volume 2.6273377879315E+22
Surface area 4.273936505632E+15
Circumference 115874792.46153

Square

Length = n
Perimeter 73768184
Area 340109060666116
Diagonal 26080991.571108

Cube

Length = n
Surface area 2040654363996696
Volume 6.2723069418213E+21
Space diagonal 31942560.667522

Equilateral Triangle

Length = n
Perimeter 55326138
Area 1.4727154329706E+14
Altitude 15971280.333761

Triangular Pyramid

Length = n
Surface area 1.4727154329706E+14
Volume 7.3919846204088E+20
Height 8693663.8570362