18445084 (number)

18445084 is an even 8-digits composite number following 18445083 and preceding 18445085. In scientific notation, it is written as 1.8445084 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 12 positive divisors. There are 7905024 positive integers (up to 18445084) that are relatively prime to 18445084.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-five thousand eighty-four

Notation

Scientific notation 1.8445084 × 10^7
Engineering notation 1.8445084 × 10^6

Prime Factorization of 18445084

Prime Factorization 2 × 2 × 7 × 658753

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 9222542
Product of the distinct prime numbers

The prime factorization of 18445084 is 2 × 2 × 7 × 658753. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 2, 64, 75, 727, 602, 9259, 3519, 64395, 54540, 67458, 443738, 8156721, 8552087, 34684657, 71692919, 473473275, 884748493, 1388864910, 4749200822

Basic calculations (n = 18445084)

Multiplication

n×y
n×2 36890168
n×3 55335252
n×4 73780336
n×5 92225420

Division

n÷y
n÷2 9222542
n÷3 6148361.3333333
n÷3 4611271
n÷5 3689016.8

Exponentiation

ny
n2 340221123767056
n3 6.2754072064577E+21
n4 1.1575041305732E+29
n5 2.1350260918769E+36

Nth Root

y√n
2√n 4294.7740336367
3√n 264.21666862353
4√n 65.534525508595
5√n 28.390701756428

Divisors of 18445084

1, 2, 4, 7, 14, 28, 658753, 1317506, 2635012, 4611271, 9222542, 18445084

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18445083
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18445084 can be divided by 12 positive divisors. The sum of these divisors (counting 18445084) is 1, the average is 0.083333333333333.

Base conversion 18445084

Base System Value
2 Binary 1000110010111001100011100
3 Ternary 1021201002220021
4 Quaternary 1012113030130
5 Quinary 14210220314
6 Senary 1455201524
8 Octal 106271434
10 Decimal 18445084
12 Duodecimal 62162a4
16 Hexadecimal 119731c
20 Vigesimal 5f5ce4
36 Base36 azcbg

Cryptographic Hash Functions

md5 a4a774eee3f42817281a833d539f581b
sha1 92cc654efb0b8d759cf0998561f52a74ae130be5
sha256 5f40f083da4515e15a1fda1f93dd848edd1c0b6584459c73d8a7d311d649dd12
sha512 7cf197b27806e752be252b55dccce7fbd42b882795aab9eee506a3d0ae6888b5b0f633edf21822f395e38eb6eef111b428dc7a91636833d1706307686bc28ec0
ripemd-160 1e3ad5df4d84ef6d5d316e3a00ecfcc5b8569a75

18445084 as geometric shapes

Circle

Radius = n
Diameter 36890168
Circumference 115893880.77849
Area 1.0688361830226E+15

Sphere

Radius = n
Volume 2.6286364237456E+22
Surface area 4.2753447320906E+15
Circumference 115893880.77849

Square

Length = n
Perimeter 73780336
Area 340221123767056
Diagonal 26085287.951911

Cube

Length = n
Surface area 2041326742602336
Volume 6.2754072064577E+21
Space diagonal 31947822.637876

Equilateral Triangle

Length = n
Perimeter 55335252
Area 1.4732006804318E+14
Altitude 15973911.318938

Triangular Pyramid

Length = n
Surface area 1.4732006804318E+14
Volume 7.395638317322E+20
Height 8695095.9839703