26455440 (number)

26455440 is an even 8-digits composite number following 26455439 and preceding 26455441. In scientific notation, it is written as 2.6455440 × 10^7. The sum of its digits is 30. It has a total of 9 prime factors and 120 positive divisors. There are 6406400 positive integers (up to 26455440) that are relatively prime to 26455440.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.6455440 × 10^7
Engineering notation 2.6455440 × 10^6

Prime Factorization of 26455440

Prime Factorization 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 911

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 300630
Product of the distinct prime numbers

The prime factorization of 26455440 is 2 × 2 × 2 × 2 × 3 × 5 × 11 × 11 × 911. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 26455440)

Multiplication

n×y
n×2 52910880
n×3 79366320
n×4 105821760
n×5 132277200

Division

n÷y
n÷2 13227720
n÷3 8818480
n÷3 6613860
n÷5 5291088

Exponentiation

ny
n2 699890305593600
n3 1.8515905986213E+22
n4 4.898464398639E+29
n5 1.2959103099033E+37

Nth Root

y√n
2√n 5143.4851997454
3√n 297.96939763522
4√n 71.718095343821
5√n 30.514270921239

Divisors of 26455440

120 divisors

τ Total Divisors 120
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26455439
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0083333333333333
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 120
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26455440 can be divided by 120 positive divisors. The sum of these divisors (counting 26455440) is 1, the average is 0.0083333333333333.

Base conversion 26455440

Base System Value
2 Binary 1100100111010110110010000
3 Ternary 1211210002001010
4 Quaternary 1210322312100
5 Quinary 23233033230
6 Senary 2343010520
8 Octal 144726620
10 Decimal 26455440
12 Duodecimal 8a39a40
16 Hexadecimal 193ad90
20 Vigesimal 856ic0
36 Base36 fr15c

Cryptographic Hash Functions

md5 4bfa177395446779c78f0589da5a6057
sha1 3afc64dd34a92fcf2c23100d0193fc8a7810e4c8
sha256 0f3fa666b83449fec9d4251fd37a983095ad646be861661a2c9c519dc1cbf29d
sha512 1ff34b69b0d8e808c262fe0e3e6a8bf5bc247374479abc5524131080e73639b41342201f5c4f17e92fa5fd2d57d1720161cffa5ba5eca2699a8949d228e6f740
ripemd-160 2993454261e4d73b4ad033ff8938ef0e62f0075f

26455440 as geometric shapes

Circle

Radius = n
Diameter 52910880
Circumference 166224431.90297
Area 2.1987702423716E+15

Sphere

Radius = n
Volume 7.7559245627795E+22
Surface area 8.7950809694863E+15
Circumference 166224431.90297

Square

Length = n
Perimeter 105821760
Area 699890305593600
Diagonal 37413642.046548

Cube

Length = n
Surface area 4199341833561600
Volume 1.8515905986213E+22
Space diagonal 45822166.21659

Equilateral Triangle

Length = n
Perimeter 79366320
Area 3.0306139225326E+14
Altitude 22911083.108295

Triangular Pyramid

Length = n
Surface area 3.0306139225326E+14
Volume 2.1821204471107E+21
Height 12471214.015516