25897568 (number)

25897568 is an even 8-digits composite number following 25897567 and preceding 25897569. In scientific notation, it is written as 2.5897568 × 10^7. The sum of its digits is 50. It has a total of 7 prime factors and 24 positive divisors. There are 12632320 positive integers (up to 25897568) that are relatively prime to 25897568.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred ninety-seven thousand five hundred sixty-eight

Notation

Scientific notation 2.5897568 × 10^7
Engineering notation 2.5897568 × 10^6

Prime Factorization of 25897568

Prime Factorization 2 × 2 × 2 × 2 × 2 × 41 × 19739

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 1618598
Product of the distinct prime numbers

The prime factorization of 25897568 is 2 × 2 × 2 × 2 × 2 × 41 × 19739. Since it has a total of 7 prime factors.

Most popular turbo-numbers

3, 8, 12, 19, 360, 231, 8452, 4937, 35521, 66051, 70315, 637531, 98146, 3616700, 25469970, 38621831, 259919134, 753493858, 2149261715, 3637030693

Basic calculations (n = 25897568)

Multiplication

n×y
n×2 51795136
n×3 77692704
n×4 103590272
n×5 129487840

Division

n÷y
n÷2 12948784
n÷3 8632522.6666667
n÷3 6474392
n÷5 5179513.6

Exponentiation

ny
n2 670684028314624
n3 1.7369085229792E+22
n4 4.4981706583633E+29
n5 1.1649168050057E+37

Nth Root

y√n
2√n 5088.965317233
3√n 295.86005071581
4√n 71.336984217396
5√n 30.384479173419

Divisors of 25897568

1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 19739, 39478, 78956, 157912, 315824, 631648, 809299, 1618598, 3237196, 6474392, 12948784, 25897568

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 -25897567
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 25897568 can be divided by 24 positive divisors. The sum of these divisors (counting 25897568) is 1, the average is 0.041666666666667.

Base conversion 25897568

Base System Value
2 Binary 1100010110010101001100000
3 Ternary 1210201201210012
4 Quaternary 1202302221200
5 Quinary 23112210233
6 Senary 2323024052
8 Octal 142625140
10 Decimal 25897568
12 Duodecimal 880b028
16 Hexadecimal 18b2a60
20 Vigesimal 81h3i8
36 Base36 ff2ow

Cryptographic Hash Functions

md5 ac515d939942cfd6e713bd46b9e01a39
sha1 a3ac117f9e014d5da6d8768ea96f53e4ac6c439f
sha256 9b379ff5fd135ff062ccdd5c2728e7bd8097fde9eabdd717a424187c59379eda
sha512 77d46b3ac6b7b60fc638334d06a63512f2d45634160bde876972805432d5e5d0855e53388617d1171471a24f44ed6b48f7681c350f74fd8d199e1b4236233228
ripemd-160 54e022ce35bd9e363b83cd53332d6baeff5c4ce6

25897568 as geometric shapes

Circle

Radius = n
Diameter 51795136
Circumference 162719218.74928
Area 2.1070160162332E+15

Sphere

Radius = n
Volume 7.2755454076652E+22
Surface area 8.4280640649329E+15
Circumference 162719218.74928

Square

Length = n
Perimeter 103590272
Area 670684028314624
Diagonal 36624691.898079

Cube

Length = n
Surface area 4024104169887744
Volume 1.7369085229792E+22
Space diagonal 44855903.56847

Equilateral Triangle

Length = n
Perimeter 77692704
Area 2.9041470321647E+14
Altitude 22427951.784235

Triangular Pyramid

Length = n
Surface area 2.9041470321647E+14
Volume 2.0469663248322E+21
Height 12208230.632693