11455438 (number)

11455438 is an even 8-digits composite number following 11455437 and preceding 11455439. In scientific notation, it is written as 1.1455438 × 10^7. The sum of its digits is 31. It has a total of 2 prime factors and 4 positive divisors. There are 5727718 positive integers (up to 11455438) that are relatively prime to 11455438.

Interesting facts

Basic properties

Name

Name eleven million four hundred fifty-five thousand four hundred thirty-eight

Notation

Scientific notation 1.1455438 × 10^7
Engineering notation 1.1455438 × 10^6

Prime Factorization of 11455438

Prime Factorization 2 × 5727719

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 11455438
Product of the distinct prime numbers

The prime factorization of 11455438 is 2 × 5727719. Since it has a total of 2 prime factors.

Most popular turbo-numbers

6, 8, 44, 31, 739, 18, 6366, 3413, 38888, 43208, 799535, 171765, 8039319, 3850962, 14783923, 52173679, 646519527, 522306052, 2569493456, 144493524

Basic calculations (n = 11455438)

Multiplication

n×y
n×2 22910876
n×3 34366314
n×4 45821752
n×5 57277190

Division

n÷y
n÷2 5727719
n÷3 3818479.3333333
n÷3 2863859.5
n÷5 2291087.6

Exponentiation

ny
n2 131227059771844
n3 1.5032634471387E+21
n4 1.7220541216363E+28
n5 1.9726884223049E+35

Nth Root

y√n
2√n 3384.5883058357
3√n 225.42594540128
4√n 58.177214662063
5√n 25.810851956033

Divisors of 11455438

1, 2, 5727719, 11455438

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -11455437
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 11455438 can be divided by 4 positive divisors. The sum of these divisors (counting 11455438) is 1, the average is 0.25.

Base conversion 11455438

Base System Value
2 Binary 101011101100101111001110
3 Ternary 210112222220111
4 Quaternary 223230233032
5 Quinary 10413033223
6 Senary 1045310234
8 Octal 53545716
10 Decimal 11455438
12 Duodecimal 3a0537a
16 Hexadecimal aecbce
20 Vigesimal 3bbibi
36 Base36 6tj2m

Cryptographic Hash Functions

md5 97ab69c945885c98449140987e38d270
sha1 dfc158a12d6a84dc0280d8e093197fc5d9091c72
sha256 cb5a397eec9972b0b1c23221ab815ca3e528eb20698ae9c042e67a21f801f395
sha512 7a5c5bd97140aa46acb1feeb1f27f20ee94589fdf93c8e9148f6a6cabd7981ac0c6ae3b56210222e8803f30f81bba061604482dc1ea0d17cd84c07ed89bd93ad
ripemd-160 88ae0c99724e5f6ae55d69547c2bb03c994b1d28

11455438 as geometric shapes

Circle

Radius = n
Diameter 22910876
Circumference 71976639.728907
Area 4.1226196693141E+14

Sphere

Radius = n
Volume 6.2968552025878E+21
Surface area 1.6490478677257E+15
Circumference 71976639.728907

Square

Length = n
Perimeter 45821752
Area 131227059771844
Diagonal 16200435.782524

Cube

Length = n
Surface area 787362358631064
Volume 1.5032634471387E+21
Space diagonal 19841400.638955

Equilateral Triangle

Length = n
Perimeter 34366314
Area 56822983713178
Altitude 9920700.3194776

Triangular Pyramid

Length = n
Surface area 56822983713178
Volume 1.7716129623027E+20
Height 5400145.2608414