18445056 (number)

18445056 is an even 8-digits composite number following 18445055 and preceding 18445057. In scientific notation, it is written as 1.8445056 × 10^7. The sum of its digits is 33. It has a total of 12 prime factors and 144 positive divisors. There are 5087232 positive integers (up to 18445056) that are relatively prime to 18445056.

Interesting facts

Basic properties

Name

Name eighteen million four hundred forty-five thousand fifty-six

Notation

Scientific notation 1.8445056 × 10^7
Engineering notation 1.8445056 × 10^6

Prime Factorization of 18445056

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 47 × 73

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 144102
Product of the distinct prime numbers

The prime factorization of 18445056 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 3 × 7 × 47 × 73. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18445056)

Multiplication

n×y
n×2 36890112
n×3 55335168
n×4 73780224
n×5 92225280

Division

n÷y
n÷2 9222528
n÷3 6148352
n÷3 4611264
n÷5 3689011.2

Exponentiation

ny
n2 340220090843136
n3 6.2753786279267E+21
n4 1.1574971021331E+29
n5 2.1350098868683E+36

Nth Root

y√n
2√n 4294.7707738598
3√n 264.2165349281
4√n 65.534500637906
5√n 28.390693136894

Divisors of 18445056

144 divisors

τ Total Divisors 144
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18445055
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0069444444444444
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 144
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18445056 can be divided by 144 positive divisors. The sum of these divisors (counting 18445056) is 1, the average is 0.0069444444444444.

Base conversion 18445056

Base System Value
2 Binary 1000110010111001100000000
3 Ternary 1021201002212020
4 Quaternary 1012113030000
5 Quinary 14210220211
6 Senary 1455201440
8 Octal 106271400
10 Decimal 18445056
12 Duodecimal 6216280
16 Hexadecimal 1197300
20 Vigesimal 5f5ccg
36 Base36 azcao

Cryptographic Hash Functions

md5 a1e347ccaa6cf7a9ca187840e5aa837b
sha1 d28ce8c80b0e0778da8c9f9c2bb116b3b4153f94
sha256 453c35baee722f8f4812aec1a81e218d0dbb75aac2d2cd93e424abd9f30dca92
sha512 65ffdf42eea3f996cd435e1192dac4040aa53bdd9f52e0ef814c587eebf13b07aa0a32abf5cdc6dd7e7fa06c6f35e3fd019240fd3a20020f07f0e22064cb45ca
ripemd-160 90f21224192738f8841d58869ee06b26436c9403

18445056 as geometric shapes

Circle

Radius = n
Diameter 36890112
Circumference 115893704.8493
Area 1.0688329379964E+15

Sphere

Radius = n
Volume 2.6286244527985E+22
Surface area 4.2753317519858E+15
Circumference 115893704.8493

Square

Length = n
Perimeter 73780224
Area 340220090843136
Diagonal 26085248.353931

Cube

Length = n
Surface area 2041320545058816
Volume 6.2753786279267E+21
Space diagonal 31947774.140453

Equilateral Triangle

Length = n
Perimeter 55335168
Area 1.47319620774E+14
Altitude 15973887.070227

Triangular Pyramid

Length = n
Surface area 1.47319620774E+14
Volume 7.3956046372002E+20
Height 8695082.7846437