25996887 (number)

25996887 is an odd 8-digits composite number following 25996886 and preceding 25996888. In scientific notation, it is written as 2.5996887 × 10^7. The sum of its digits is 54. It has a total of 3 prime factors and 8 positive divisors. There are 14805504 positive integers (up to 25996887) that are relatively prime to 25996887.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred ninety-six thousand eight hundred eighty-seven

Notation

Scientific notation 2.5996887 × 10^7
Engineering notation 2.5996887 × 10^6

Prime Factorization of 25996887

Prime Factorization 63 × 433 × 953

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25996887
Product of the distinct prime numbers

The prime factorization of 25996887 is 63 × 433 × 953. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25996887)

Multiplication

n×y
n×2 51993774
n×3 77990661
n×4 103987548
n×5 129984435

Division

n÷y
n÷2 12998443.5
n÷3 8665629
n÷3 6499221.75
n÷5 5199377.4

Exponentiation

ny
n2 675838133690769
n3 1.756968759185E+22
n4 4.5675718295062E+29
n5 1.1874264871606E+37

Nth Root

y√n
2√n 5098.7142496908
3√n 296.23778297106
4√n 71.40528166523
5√n 30.407748828607

Divisors of 25996887

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25996886
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25996887 can be divided by 8 positive divisors. The sum of these divisors (counting 25996887) is 1, the average is 0.125.

Base conversion 25996887

Base System Value
2 Binary 1100011001010111001010111
3 Ternary 1210220210000200
4 Quaternary 1203022321113
5 Quinary 23123400022
6 Senary 2325111543
8 Octal 143127127
10 Decimal 25996887
12 Duodecimal 88585b3
16 Hexadecimal 18cae57
20 Vigesimal 829c47
36 Base36 fh7br

Cryptographic Hash Functions

md5 3ab64ffefa566f21ecf852327f97f8bd
sha1 4848e315481b6e96186059592dd8ee5d8c036c25
sha256 6ce84252da4114e143b4bda429d7e172f27e432b5d7c089cecd9e08c11253b0f
sha512 bb82adc4dd504332d6fc1d3dfaacde4f526fc911f6ebba1520a81d4031804df3766db97edb0fc2665fc2a7b3e1ff438e8469b3ac1a080490c320fb5f07bd31af
ripemd-160 c43dd32e4059d574b4700952e193a2ad4e0f5999

25996887 as geometric shapes

Circle

Radius = n
Diameter 51993774
Circumference 163343258.43081
Area 2.1232081158188E+15

Sphere

Radius = n
Volume 7.3595735285897E+22
Surface area 8.492832463275E+15
Circumference 163343258.43081

Square

Length = n
Perimeter 103987548
Area 675838133690769
Diagonal 36765150.174881

Cube

Length = n
Surface area 4055028802144614
Volume 1.756968759185E+22
Space diagonal 45027929.122627

Equilateral Triangle

Length = n
Perimeter 77990661
Area 2.9264649631123E+14
Altitude 22513964.561313

Triangular Pyramid

Length = n
Surface area 2.9264649631123E+14
Volume 2.070607539921E+21
Height 12255050.058294