25804968 (number)

25804968 is an even 8-digits composite number following 25804967 and preceding 25804969. In scientific notation, it is written as 2.5804968 × 10^7. The sum of its digits is 42. It has a total of 7 prime factors and 48 positive divisors. There are 7372512 positive integers (up to 25804968) that are relatively prime to 25804968.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred four thousand nine hundred sixty-eight

Notation

Scientific notation 2.5804968 × 10^7
Engineering notation 2.5804968 × 10^6

Prime Factorization of 25804968

Prime Factorization 2 × 2 × 2 × 3 × 7 × 7 × 21943

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 921606
Product of the distinct prime numbers

The prime factorization of 25804968 is 2 × 2 × 2 × 3 × 7 × 7 × 21943. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25804968)

Multiplication

n×y
n×2 51609936
n×3 77414904
n×4 103219872
n×5 129024840

Division

n÷y
n÷2 12902484
n÷3 8601656
n÷3 6451242
n÷5 5160993.6

Exponentiation

ny
n2 665896373481024
n3 1.7183434608994E+22
n4 4.4341798021518E+29
n5 1.1442386790077E+37

Nth Root

y√n
2√n 5079.8590531628
3√n 295.50700136011
4√n 71.273129952057
5√n 30.362719326454

Divisors of 25804968

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25804967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25804968 can be divided by 48 positive divisors. The sum of these divisors (counting 25804968) is 1, the average is 0.020833333333333.

Base conversion 25804968

Base System Value
2 Binary 1100010011100000010101000
3 Ternary 1210120000202120
4 Quaternary 1202130002220
5 Quinary 23101224333
6 Senary 2321031240
8 Octal 142340250
10 Decimal 25804968
12 Duodecimal 8785520
16 Hexadecimal 189c0a8
20 Vigesimal 815c88
36 Base36 fd38o

Cryptographic Hash Functions

md5 8e4c24090b50e61d9d565537942b4eb7
sha1 39a014a8ccbf99cf17d611d0ed092e4791480a1a
sha256 4b74c39eab6b310ac4aa0a406481e45b852f0535545d725999323344b9d7d664
sha512 9b5818d3f39a1d2d5d59badd498163d8053d1bd8689f99e8e8afb05e9f9664a93b2c5c172efe395e04dc747d0d889b3d9a5b8baaaae0859f40e22617665ac91a
ripemd-160 950361ded4aca3ffb139366dcda41a497e850f19

25804968 as geometric shapes

Circle

Radius = n
Diameter 51609936
Circumference 162137395.78984
Area 2.0919751549801E+15

Sphere

Radius = n
Volume 7.1977802574741E+22
Surface area 8.3679006199203E+15
Circumference 162137395.78984

Square

Length = n
Perimeter 103219872
Area 665896373481024
Diagonal 36493735.722204

Cube

Length = n
Surface area 3995378240886144
Volume 1.7183434608994E+22
Space diagonal 44695515.663689

Equilateral Triangle

Length = n
Perimeter 77414904
Area 2.8834158786125E+14
Altitude 22347757.831845

Triangular Pyramid

Length = n
Surface area 2.8834158786125E+14
Volume 2.0250871893492E+21
Height 12164578.574068