25996965 (number)

25996965 is an odd 8-digits composite number following 25996964 and preceding 25996966. In scientific notation, it is written as 2.5996965 × 10^7. The sum of its digits is 51. It has a total of 4 prime factors and 16 positive divisors. There are 13841600 positive integers (up to 25996965) that are relatively prime to 25996965.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred ninety-six thousand nine hundred sixty-five

Notation

Scientific notation 2.5996965 × 10^7
Engineering notation 2.5996965 × 10^6

Prime Factorization of 25996965

Prime Factorization 5 × 3 × 2111 × 821

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25996965
Product of the distinct prime numbers

The prime factorization of 25996965 is 5 × 3 × 2111 × 821. Since it has a total of 4 prime factors.

Most popular turbo-numbers

7, 7, 70, 72, 298, 440, 1228, 1272, 90304, 28248, 63963, 161273, 5896571, 4583471, 10659320, 38224386, 992042542, 631430786, 4976956940, 8617692215

Basic calculations (n = 25996965)

Multiplication

n×y
n×2 51993930
n×3 77990895
n×4 103987860
n×5 129984825

Division

n÷y
n÷2 12998482.5
n÷3 8665655
n÷3 6499241.25
n÷5 5199393

Exponentiation

ny
n2 675842189211225
n3 1.7569845738448E+22
n4 4.5676266471782E+29
n5 1.1874443007976E+37

Nth Root

y√n
2√n 5098.7218986723
3√n 296.23807924402
4√n 71.405335225544
5√n 30.407767075419

Divisors of 25996965

1, 3, 5, 15, 821, 2111, 2463, 4105, 6333, 10555, 12315, 31665, 1733131, 5199393, 8665655, 25996965

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25996964
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25996965 can be divided by 16 positive divisors. The sum of these divisors (counting 25996965) is 1, the average is 0.0625.

Base conversion 25996965

Base System Value
2 Binary 1100011001010111010100101
3 Ternary 1210220210010120
4 Quaternary 1203022322211
5 Quinary 23123400330
6 Senary 2325112153
8 Octal 143127245
10 Decimal 25996965
12 Duodecimal 8858659
16 Hexadecimal 18caea5
20 Vigesimal 829c85
36 Base36 fh7dx

Cryptographic Hash Functions

md5 61184aa59d6e128578e8e2da816005a2
sha1 91399b41da910929689c04f52c4736d5e2007bad
sha256 e686c6c72ce09fd431d17a85267346ae21d33ea8bee58427fd5616526704a444
sha512 1b03b5e1419c0d108f618cb754171fb60ac233c1318cb610101882d5b68df933dabe073915a58135055accb7b1db41f0187eac8a7be776182ff61d23afd3a30d
ripemd-160 43567161dfdaa0470d414e21556fb266b1f0f1dc

25996965 as geometric shapes

Circle

Radius = n
Diameter 51993930
Circumference 163343748.51926
Area 2.123220856612E+15

Sphere

Radius = n
Volume 7.3596397728817E+22
Surface area 8.4928834264481E+15
Circumference 163343748.51926

Square

Length = n
Perimeter 103987860
Area 675842189211225
Diagonal 36765260.483539

Cube

Length = n
Surface area 4055053135267350
Volume 1.7569845738448E+22
Space diagonal 45028064.22259

Equilateral Triangle

Length = n
Perimeter 77990895
Area 2.9264825240311E+14
Altitude 22514032.111295

Triangular Pyramid

Length = n
Surface area 2.9264825240311E+14
Volume 2.0706261776763E+21
Height 12255086.827846