25664512 (number)

25664512 is an even 8-digits composite number following 25664511 and preceding 25664513. In scientific notation, it is written as 2.5664512 × 10^7. The sum of its digits is 31. It has a total of 12 prime factors and 44 positive divisors. There are 12615680 positive integers (up to 25664512) that are relatively prime to 25664512.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred sixty-four thousand five hundred twelve

Notation

Scientific notation 2.5664512 × 10^7
Engineering notation 2.5664512 × 10^6

Prime Factorization of 25664512

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 353 × 71

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 12
Total number of prime factors
rad Radical 50126
Product of the distinct prime numbers

The prime factorization of 25664512 is 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 2 × 353 × 71. Since it has a total of 12 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25664512)

Multiplication

n×y
n×2 51329024
n×3 76993536
n×4 102658048
n×5 128322560

Division

n÷y
n÷2 12832256
n÷3 8554837.3333333
n÷3 6416128
n÷5 5132902.4

Exponentiation

ny
n2 658667176198144
n3 1.6904371647543E+22
n4 4.3384244900084E+29
n5 1.1134354738491E+37

Nth Root

y√n
2√n 5066.0153967393
3√n 294.96987914238
4√n 71.175946756888
5√n 30.329594375793

Divisors of 25664512

44 divisors

τ Total Divisors 44
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25664511
Sum of the proper positive divisors of n
A Arithmetic Mean 0.022727272727273
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 44
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25664512 can be divided by 44 positive divisors. The sum of these divisors (counting 25664512) is 1, the average is 0.022727272727273.

Base conversion 25664512

Base System Value
2 Binary 1100001111001110000000000
3 Ternary 1210021220002111
4 Quaternary 1201321300000
5 Quinary 23032231022
6 Senary 2314025104
8 Octal 141716000
10 Decimal 25664512
12 Duodecimal 8718194
16 Hexadecimal 1879c00
20 Vigesimal 80815c
36 Base36 fa2v4

Cryptographic Hash Functions

md5 5569d23190e7b666fd009fe836f28252
sha1 5281d8305b99054e46a5f7124f5bbfe4c2b2476e
sha256 628fde0fbac695822c8ca9b763ec212241a71355a550b52af92a061e928bcb37
sha512 f219644fb8668711e86068a8739bf45e14ccc7b9769ed640827e75f5e43351b86dc3fae2a8f4d98b6f60bb2f9e416ae6611dbb105d4bbad0e817fd27a692107b
ripemd-160 4dc23a8b8d3f3b8c197e108ecdcb4aef6bb842d1

25664512 as geometric shapes

Circle

Radius = n
Diameter 51329024
Circumference 161254884.71433
Area 2.0692639619048E+15

Sphere

Radius = n
Volume 7.0808866375298E+22
Surface area 8.2770558476193E+15
Circumference 161254884.71433

Square

Length = n
Perimeter 102658048
Area 658667176198144
Diagonal 36295100.942087

Cube

Length = n
Surface area 3952003057188864
Volume 1.6904371647543E+22
Space diagonal 44452238.735461

Equilateral Triangle

Length = n
Perimeter 76993536
Area 2.8521125361328E+14
Altitude 22226119.367731

Triangular Pyramid

Length = n
Surface area 2.8521125361328E+14
Volume 1.9921993039459E+21
Height 12098366.980696