25389660 (number)

25389660 is an even 8-digits composite number following 25389659 and preceding 25389661. In scientific notation, it is written as 2.5389660 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 24 positive divisors. There are 6604800 positive integers (up to 25389660) that are relatively prime to 25389660.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5389660 × 10^7
Engineering notation 2.5389660 × 10^6

Prime Factorization of 25389660

Prime Factorization 2 × 2 × 15 × 41 × 10321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12694830
Product of the distinct prime numbers

The prime factorization of 25389660 is 2 × 2 × 15 × 41 × 10321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

4, 10, 27, 14, 762, 522, 5007, 6944, 52753, 21019, 750708, 756093, 5383504, 3855471, 44649305, 82257379, 669700118, 954826687, 5890671412, 8337019617

Basic calculations (n = 25389660)

Multiplication

n×y
n×2 50779320
n×3 76168980
n×4 101558640
n×5 126948300

Division

n÷y
n÷2 12694830
n÷3 8463220
n÷3 6347415
n÷5 5077932

Exponentiation

ny
n2 644634834915600
n3 1.6367059282663E+22
n4 4.1555407038666E+29
n5 1.0550776558733E+37

Nth Root

y√n
2√n 5038.8153369617
3√n 293.91311236843
4√n 70.984613381786
5√n 30.264351826122

Divisors of 25389660

1, 2, 4, 15, 30, 41, 60, 82, 164, 615, 1230, 2460, 10321, 20642, 41284, 154815, 309630, 423161, 619260, 846322, 1692644, 6347415, 12694830, 25389660

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25389659
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25389660 can be divided by 24 positive divisors. The sum of these divisors (counting 25389660) is 1, the average is 0.041666666666667.

Base conversion 25389660

Base System Value
2 Binary 1100000110110101001011100
3 Ternary 1202202221001210
4 Quaternary 1200312221130
5 Quinary 22444432120
6 Senary 2304104420
8 Octal 140665134
10 Decimal 25389660
12 Duodecimal 8605110
16 Hexadecimal 1836a5c
20 Vigesimal 7ide30
36 Base36 f46sc

Cryptographic Hash Functions

md5 171f110a976487ddd8116a89f29b3c86
sha1 ad953a9bc4d44ff784e5678a1a83fb4f26020f7f
sha256 6a148809cc55ae7cb7aecbfea254b39ff19f6000ce3a3c9ee4caaaa8dd69b60e
sha512 67e6db4a0673728d7c03147d1ac7f1614ad6fb1b9f144065164badac8878353a5c7c12930e91996f30fe489f551b4da971ee5255949d50f011165ab4e7916325
ripemd-160 d2367fe0e7acc9c24c80ee394e093935950dcd41

25389660 as geometric shapes

Circle

Radius = n
Diameter 50779320
Circumference 159527938.66629
Area 2.0251800616189E+15

Sphere

Radius = n
Volume 6.8558177604378E+22
Surface area 8.1007202464757E+15
Circumference 159527938.66629

Square

Length = n
Perimeter 101558640
Area 644634834915600
Diagonal 35906401.516042

Cube

Length = n
Surface area 3867809009493600
Volume 1.6367059282663E+22
Space diagonal 43976181.106899

Equilateral Triangle

Length = n
Perimeter 76168980
Area 2.7913507160065E+14
Altitude 21988090.55345

Triangular Pyramid

Length = n
Surface area 2.7913507160065E+14
Volume 1.9288764344756E+21
Height 11968800.505347