25686064 (number)

25686064 is an even 8-digits composite number following 25686063 and preceding 25686065. In scientific notation, it is written as 2.5686064 × 10^7. The sum of its digits is 37. It has a total of 6 prime factors and 20 positive divisors. There are 12569408 positive integers (up to 25686064) that are relatively prime to 25686064.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred eighty-six thousand sixty-four

Notation

Scientific notation 2.5686064 × 10^7
Engineering notation 2.5686064 × 10^6

Prime Factorization of 25686064

Prime Factorization 2 × 2 × 2 × 2 × 47 × 34157

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3210758
Product of the distinct prime numbers

The prime factorization of 25686064 is 2 × 2 × 2 × 2 × 47 × 34157. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 9, 10, 82, 712, 490, 1605, 5493, 90331, 21952, 537543, 622081, 9034247, 8029786, 31441101, 1413267, 214960713, 891121572, 8722632696, 5121141944

Basic calculations (n = 25686064)

Multiplication

n×y
n×2 51372128
n×3 77058192
n×4 102744256
n×5 128430320

Division

n÷y
n÷2 12843032
n÷3 8562021.3333333
n÷3 6421516
n÷5 5137212.8

Exponentiation

ny
n2 659773883812096
n3 1.6946994205126E+22
n4 4.353015777605E+29
n5 1.1181184185657E+37

Nth Root

y√n
2√n 5068.1420658857
3√n 295.05242389215
4√n 71.190884710654
5√n 30.334686574395

Divisors of 25686064

1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 34157, 68314, 136628, 273256, 546512, 1605379, 3210758, 6421516, 12843032, 25686064

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25686063
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25686064 can be divided by 20 positive divisors. The sum of these divisors (counting 25686064) is 1, the average is 0.05.

Base conversion 25686064

Base System Value
2 Binary 1100001111111000000110000
3 Ternary 1210022222122201
4 Quaternary 1201333000300
5 Quinary 23033423224
6 Senary 2314312544
8 Octal 141770060
10 Decimal 25686064
12 Duodecimal 8728754
16 Hexadecimal 187f030
20 Vigesimal 80af34
36 Base36 fajhs

Cryptographic Hash Functions

md5 a7466a9ef94e92623e962538446e2038
sha1 ac915e097fc963c227ee0afcb6b3fae34b9f4dee
sha256 3ca318b817ccccc455b3c494da0a8d285d9063eb7ca4326a9caa717e307f6a26
sha512 70bd49ebb8662f804887524b1b353c7d550636d0553be2dabd013595b7f6ccb8da79fbc0e5b8f2dd01778872603ee94943890b8fd507fe059e30a8daf7359b88
ripemd-160 9e9c2c2ff6bfa9313314d73c9cba9950b4a6e5f2

25686064 as geometric shapes

Circle

Radius = n
Diameter 51372128
Circumference 161390299.92407
Area 2.0727407864145E+15

Sphere

Radius = n
Volume 7.0987403327004E+22
Surface area 8.2909631456579E+15
Circumference 161390299.92407

Square

Length = n
Perimeter 102744256
Area 659773883812096
Diagonal 36325580.072783

Cube

Length = n
Surface area 3958643302872576
Volume 1.6946994205126E+22
Space diagonal 44489567.894466

Equilateral Triangle

Length = n
Perimeter 77058192
Area 2.856904720674E+14
Altitude 22244783.947233

Triangular Pyramid

Length = n
Surface area 2.856904720674E+14
Volume 1.997222420529E+21
Height 12108526.690928