25879968 (number)

25879968 is an even 8-digits composite number following 25879967 and preceding 25879969. In scientific notation, it is written as 2.5879968 × 10^7. The sum of its digits is 54. It has a total of 8 prime factors and 48 positive divisors. There are 8249472 positive integers (up to 25879968) that are relatively prime to 25879968.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5879968 × 10^7
Engineering notation 2.5879968 × 10^6

Prime Factorization of 25879968

Prime Factorization 2 × 2 × 2 × 2 × 2 × 9 × 23 × 3907

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1617498
Product of the distinct prime numbers

The prime factorization of 25879968 is 2 × 2 × 2 × 2 × 2 × 9 × 23 × 3907. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25879968)

Multiplication

n×y
n×2 51759936
n×3 77639904
n×4 103519872
n×5 129399840

Division

n÷y
n÷2 12939984
n÷3 8626656
n÷3 6469992
n÷5 5175993.6

Exponentiation

ny
n2 669772743681024
n3 1.7333697173737E+22
n4 4.4859552817801E+29
n5 1.160963791419E+37

Nth Root

y√n
2√n 5087.2357916653
3√n 295.79301331511
4√n 71.324860964921
5√n 30.380348188889

Divisors of 25879968

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 -25879967
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 25879968 can be divided by 48 positive divisors. The sum of these divisors (counting 25879968) is 1, the average is 0.020833333333333.

Base conversion 25879968

Base System Value
2 Binary 1100010101110010110100000
3 Ternary 1210200211122100
4 Quaternary 1202232112200
5 Quinary 23111124333
6 Senary 2322410400
8 Octal 142562640
10 Decimal 25879968
12 Duodecimal 8800a00
16 Hexadecimal 18ae5a0
20 Vigesimal 81eji8
36 Base36 fep40

Cryptographic Hash Functions

md5 45f9710e01e52e1c4666f0ea0fdb01c0
sha1 0e13a1138932756091ec84e67fc522be7c6d470f
sha256 244bf785cca8524a31c1109944b813c76a253487494c8999a62b36d6ac917105
sha512 207bb7d4449fc5fb8451ad8ade6a22be02a61d14c75e32279e9ca7d7000aac67d10cb19c2c0227ebc62bf688805505eda4eb37bf0c18e109b2cdd54c6d3086bd
ripemd-160 57880ec748648df18ffe68e1a508a2104664d824

25879968 as geometric shapes

Circle

Radius = n
Diameter 51759936
Circumference 162608634.68788
Area 2.104153131123E+15

Sphere

Radius = n
Volume 7.2607220934084E+22
Surface area 8.4166125244919E+15
Circumference 162608634.68788

Square

Length = n
Perimeter 103519872
Area 669772743681024
Diagonal 36599801.739382

Cube

Length = n
Surface area 4018636462086144
Volume 1.7333697173737E+22
Space diagonal 44825419.474257

Equilateral Triangle

Length = n
Perimeter 77639904
Area 2.9002010539509E+14
Altitude 22412709.737128

Triangular Pyramid

Length = n
Surface area 2.9002010539509E+14
Volume 2.0427958024306E+21
Height 12199933.913127