25289966 (number)

25289966 is an even 8-digits composite number following 25289965 and preceding 25289967. In scientific notation, it is written as 2.5289966 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 11647584 positive integers (up to 25289966) that are relatively prime to 25289966.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred eighty-nine thousand nine hundred sixty-six

Notation

Scientific notation 2.5289966 × 10^7
Engineering notation 2.5289966 × 10^6

Prime Factorization of 25289966

Prime Factorization 2 × 13 × 733 × 1327

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25289966
Product of the distinct prime numbers

The prime factorization of 25289966 is 2 × 13 × 733 × 1327. Since it has a total of 4 prime factors.

Most popular turbo-numbers

8, 4, 84, 34, 581, 424, 2161, 2939, 74565, 79983, 205308, 21718, 9645584, 8330580, 42232595, 97684078, 217953639, 825075651, 3575644456, 6119796163

Basic calculations (n = 25289966)

Multiplication

n×y
n×2 50579932
n×3 75869898
n×4 101159864
n×5 126449830

Division

n÷y
n÷2 12644983
n÷3 8429988.6666667
n÷3 6322491.5
n÷5 5057993.2

Exponentiation

ny
n2 639582380281156
n3 1.617501665151E+22
n4 4.0906562116611E+29
n5 1.034525565106E+37

Nth Root

y√n
2√n 5028.913003821
3√n 293.52791869909
4√n 70.914829223661
5√n 30.240547455906

Divisors of 25289966

1, 2, 13, 26, 733, 1327, 1466, 2654, 9529, 17251, 19058, 34502, 972691, 1945382, 12644983, 25289966

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25289965
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25289966 can be divided by 16 positive divisors. The sum of these divisors (counting 25289966) is 1, the average is 0.0625.

Base conversion 25289966

Base System Value
2 Binary 1100000011110010011101110
3 Ternary 1202120212022102
4 Quaternary 1200132103232
5 Quinary 22433234331
6 Senary 2302015102
8 Octal 140362356
10 Decimal 25289966
12 Duodecimal 8577492
16 Hexadecimal 181e4ee
20 Vigesimal 7i14i6
36 Base36 f21v2

Cryptographic Hash Functions

md5 e7661797be6aa3481e26633eae1fabf6
sha1 f4707fe144511f89d2651aaf61953269c2188936
sha256 9944d232e1db3fb266e7e5ceca71877a400b80a538a5bb1ebe85c00421bee4f7
sha512 8a0a78da6d4815b243a2962f0b80aa8122fa6a4abf0f2ccc99bbab02c110bde4bbacd520c1f988cdb633162c8bebf53137e4d16060a14a4819808f2d5cd9e80a
ripemd-160 5b8b28c5097d2a4c0c14bd86aa31a8f69a66fc3f

25289966 as geometric shapes

Circle

Radius = n
Diameter 50579932
Circumference 158901542.79027
Area 2.0093073072568E+15

Sphere

Radius = n
Volume 6.77537513121E+22
Surface area 8.037229229027E+15
Circumference 158901542.79027

Square

Length = n
Perimeter 101159864
Area 639582380281156
Diagonal 35765412.909154

Cube

Length = n
Surface area 3837494281686936
Volume 1.617501665151E+22
Space diagonal 43803506.033689

Equilateral Triangle

Length = n
Perimeter 75869898
Area 2.769472945682E+14
Altitude 21901753.016845

Triangular Pyramid

Length = n
Surface area 2.769472945682E+14
Volume 1.9062439933479E+21
Height 11921804.303051