26855145 (number)

26855145 is an odd 8-digits composite number following 26855144 and preceding 26855146. In scientific notation, it is written as 2.6855145 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 72 positive divisors. There are 13258080 positive integers (up to 26855145) that are relatively prime to 26855145.

Interesting facts

Basic properties

Name

Name twenty-six million eight hundred fifty-five thousand one hundred forty-five

Notation

Scientific notation 2.6855145 × 10^7
Engineering notation 2.6855145 × 10^6

Prime Factorization of 26855145

Prime Factorization 5 × 3 × 3 × 3 × 23 × 9 × 31 × 31

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 96255
Product of the distinct prime numbers

The prime factorization of 26855145 is 5 × 3 × 3 × 3 × 23 × 9 × 31 × 31. Since it has a total of 8 prime factors.

Most popular turbo-numbers

8, 6, 81, 40, 671, 160, 8004, 6691, 95474, 20412, 870488, 37508, 9695312, 9243679, 77761763, 7111529, 362989053, 533810973, 8912707554, 4412540948

Basic calculations (n = 26855145)

Multiplication

n×y
n×2 53710290
n×3 80565435
n×4 107420580
n×5 134275725

Division

n÷y
n÷2 13427572.5
n÷3 8951715
n÷3 6713786.25
n÷5 5371029

Exponentiation

ny
n2 721198812971025
n3 1.9367898696165E+22
n4 5.2012772783082E+29
n5 1.3968105549417E+37

Nth Root

y√n
2√n 5182.1949982609
3√n 299.46253768923
4√n 71.987464174402
5√n 30.60592434102

Divisors of 26855145

1, 3, 5, 9, 15, 23, 27, 31, 45, 69, 81, 93, 115, 135, 155, 207, 243, 279, 345, 405, 465, 621, 713, 837, 961, 1035, 1215, 1395, 1863, 2139, 2511, 2883, 3105, 3565, 4185, 4805, 5589, 6417, 7533, 8649, 9315, 10695, 12555, 14415, 19251, 22103, 25947, 27945, 32085, 37665, 43245, 57753, 66309, 77841, 96255, 110515, 129735, 173259, 198927, 233523, 288765, 331545, 389205, 596781, 866295, 994635, 1167615, 1790343, 2983905, 5371029, 8951715, 26855145

72 divisors

τ Total Divisors 72
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -26855144
Sum of the proper positive divisors of n
A Arithmetic Mean 0.013888888888889
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 72
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 26855145 can be divided by 72 positive divisors. The sum of these divisors (counting 26855145) is 1, the average is 0.013888888888889.

Base conversion 26855145

Base System Value
2 Binary 1100110011100011011101001
3 Ternary 1212112101100000
4 Quaternary 1212130123221
5 Quinary 23333331040
6 Senary 2355333213
8 Octal 146343351
10 Decimal 26855145
12 Duodecimal 8bb1209
16 Hexadecimal 199c6e9
20 Vigesimal 87ghh5
36 Base36 fzlk9

Cryptographic Hash Functions

md5 27e29c9f977ee6dfbf91bd8c101b129f
sha1 6b3e62f313989eef09e99cbebf50aaa8a3c72528
sha256 c191d9c1245fe6bd30b13171ce462cf89657ec51ff619c3540769e253bdbc374
sha512 21c95932434dff024d31dc20482ec5d65cf13632de8a82d2e5ed241c30f159d893a69433d2837f7272c89dc77659de4b480f15f33955888bf985fb3fca7200e4
ripemd-160 9656f57c8b41fc37e0689c067208eb18d6887b9c

26855145 as geometric shapes

Circle

Radius = n
Diameter 53710290
Circumference 168735852.48618
Area 2.2657128926075E+15

Sphere

Radius = n
Volume 8.112806434579E+22
Surface area 9.0628515704298E+15
Circumference 168735852.48618

Square

Length = n
Perimeter 107420580
Area 721198812971025
Diagonal 37978910.278496

Cube

Length = n
Surface area 4327192877826150
Volume 1.9367898696165E+22
Space diagonal 46514475.584629

Equilateral Triangle

Length = n
Perimeter 80565435
Area 3.1228824660604E+14
Altitude 23257237.792315

Triangular Pyramid

Length = n
Surface area 3.1228824660604E+14
Volume 2.2825287508987E+21
Height 12659636.759499