25539968 (number)

25539968 is an even 8-digits composite number following 25539967 and preceding 25539969. In scientific notation, it is written as 2.5539968 × 10^7. The sum of its digits is 47. It has a total of 9 prime factors and 32 positive divisors. There are 12556800 positive integers (up to 25539968) that are relatively prime to 25539968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5539968 × 10^7
Engineering notation 2.5539968 × 10^6

Prime Factorization of 25539968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 3271

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 399062
Product of the distinct prime numbers

The prime factorization of 25539968 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 61 × 3271. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25539968)

Multiplication

n×y
n×2 51079936
n×3 76619904
n×4 102159872
n×5 127699840

Division

n÷y
n÷2 12769984
n÷3 8513322.6666667
n÷3 6384992
n÷5 5107993.6

Exponentiation

ny
n2 652289965441024
n3 1.6659464844085E+22
n4 4.2548219901505E+29
n5 1.0866801747414E+37

Nth Root

y√n
2√n 5053.7083414063
3√n 294.49196481027
4√n 71.089439028637
5√n 30.300100554078

Divisors of 25539968

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25539967
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25539968 can be divided by 32 positive divisors. The sum of these divisors (counting 25539968) is 1, the average is 0.03125.

Base conversion 25539968

Base System Value
2 Binary 1100001011011010110000000
3 Ternary 1210001120020202
4 Quaternary 1201123112000
5 Quinary 23014234333
6 Senary 2311224332
8 Octal 141332600
10 Decimal 25539968
12 Duodecimal 86780a8
16 Hexadecimal 185b580
20 Vigesimal 7jc9i8
36 Base36 f7erk

Cryptographic Hash Functions

md5 3a108af572321261cc85aef6dd1d350b
sha1 b07950cb63ed8616d72a00e2660b0dc304e7564b
sha256 bd2185f733087ca98744bd90227f7443f2de953638c6ee94628ffcf061a37dbc
sha512 5ff1ccb01f1611e1871db360fe6cf84dec21d6c59a368748b6ffc4601759e9df411cc8147eac26ac482608077f1efa6bd70b2e1fc6d533948c0354e73becce74
ripemd-160 89b17e03658101ce5acf0b9e8dcfd1680d0bd5ef

25539968 as geometric shapes

Circle

Radius = n
Diameter 51079936
Circumference 160472351.68344
Area 2.0492293634399E+15

Sphere

Radius = n
Volume 6.9783003155886E+22
Surface area 8.1969174537594E+15
Circumference 160472351.68344

Square

Length = n
Perimeter 102159872
Area 652289965441024
Diagonal 36118969.128175

Cube

Length = n
Surface area 3913739792646144
Volume 1.6659464844085E+22
Space diagonal 44236522.199683

Equilateral Triangle

Length = n
Perimeter 76619904
Area 2.824498403528E+14
Altitude 22118261.099842

Triangular Pyramid

Length = n
Surface area 2.824498403528E+14
Volume 1.9633367603652E+21
Height 12039656.376058