18441018 (number)

18441018 is an even 8-digits composite number following 18441017 and preceding 18441019. In scientific notation, it is written as 1.8441018 × 10^7. The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors. There are 6119232 positive integers (up to 18441018) that are relatively prime to 18441018.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-one thousand eighteen

Notation

Scientific notation 1.8441018 × 10^7
Engineering notation 1.8441018 × 10^6

Prime Factorization of 18441018

Prime Factorization 2 × 9 × 233 × 4397

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18441018
Product of the distinct prime numbers

The prime factorization of 18441018 is 2 × 9 × 233 × 4397. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 6, 51, 73, 262, 358, 5973, 6798, 68105, 2505, 989982, 421284, 3463535, 3827601, 84141817, 55738960, 977759207, 930819584, 1908860796, 4077720882

Basic calculations (n = 18441018)

Multiplication

n×y
n×2 36882036
n×3 55323054
n×4 73764072
n×5 92205090

Division

n÷y
n÷2 9220509
n÷3 6147006
n÷3 4610254.5
n÷5 3688203.6

Exponentiation

ny
n2 340071144876324
n3 6.2712581039449E+21
n4 1.1564838357749E+29
n5 2.1326739232235E+36

Nth Root

y√n
2√n 4294.3006415481
3√n 264.19725271984
4√n 65.530913632789
5√n 28.389449967352

Divisors of 18441018

1, 2, 9, 18, 233, 466, 2097, 4194, 4397, 8794, 39573, 79146, 1024501, 2049002, 9220509, 18441018

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 -18441017
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 18441018 can be divided by 16 positive divisors. The sum of these divisors (counting 18441018) is 1, the average is 0.0625.

Base conversion 18441018

Base System Value
2 Binary 1000110010110001100111010
3 Ternary 1021200220022200
4 Quaternary 1012112030322
5 Quinary 14210103033
6 Senary 1455131030
8 Octal 106261472
10 Decimal 18441018
12 Duodecimal 6213a76
16 Hexadecimal 119633a
20 Vigesimal 5f52ai
36 Base36 az96i

Cryptographic Hash Functions

md5 1627dfc1130a66bda4f28eb0c6a1ebbe
sha1 e9e86364e9a2f4ec2bbee0de244b8210a0343949
sha256 a2314f02d63ae403820c3edd8259e80347a769f8f83de3ff42f375ef4691e208
sha512 9108bb433a9c2a95d6844945adb718f7b4a08f3e953c894aefd001c45b4ca10df7fe66dc5ed78ffbfa4c1fafdd9a1b1c689c005c7a19a040b9dc4f2cbf13c778
ripemd-160 3927ef11c1452fea6fdde525c3c9a2f687dad9fb

18441018 as geometric shapes

Circle

Radius = n
Diameter 36882036
Circumference 115868333.34703
Area 1.0683650104413E+15

Sphere

Radius = n
Volume 2.6268984517492E+22
Surface area 4.2734600417653E+15
Circumference 115868333.34703

Square

Length = n
Perimeter 73764072
Area 340071144876324
Diagonal 26079537.759566

Cube

Length = n
Surface area 2040426869257944
Volume 6.2712581039449E+21
Space diagonal 31940780.119292

Equilateral Triangle

Length = n
Perimeter 55323054
Area 1.4725512527848E+14
Altitude 15970390.059646

Triangular Pyramid

Length = n
Surface area 1.4725512527848E+14
Volume 7.3907485531175E+20
Height 8693179.2531888