25668839 (number)

25668839 is an odd 8-digits composite number following 25668838 and preceding 25668840. In scientific notation, it is written as 2.5668839 × 10^7. The sum of its digits is 47. It has a total of 4 prime factors and 16 positive divisors. There are 21488544 positive integers (up to 25668839) that are relatively prime to 25668839.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5668839 × 10^7
Engineering notation 2.5668839 × 10^6

Prime Factorization of 25668839

Prime Factorization 7 × 67 × 239 × 229

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 25668839
Product of the distinct prime numbers

The prime factorization of 25668839 is 7 × 67 × 239 × 229. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 4, 75, 36, 507, 419, 1682, 8945, 68661, 50964, 731719, 577350, 2005944, 6491170, 67589425, 2543146, 811442923, 760116902, 5725861986, 3562658324

Basic calculations (n = 25668839)

Multiplication

n×y
n×2 51337678
n×3 77006517
n×4 102675356
n×5 128344195

Division

n÷y
n÷2 12834419.5
n÷3 8556279.6666667
n÷3 6417209.75
n÷5 5133767.8

Exponentiation

ny
n2 658889295607921
n3 1.6912923247783E+22
n4 4.341351038667E+29
n5 1.1143744085403E+37

Nth Root

y√n
2√n 5066.4424402138
3√n 294.98645537736
4√n 71.178946607925
5√n 30.330617012072

Divisors of 25668839

1, 7, 67, 229, 239, 469, 1603, 1673, 15343, 16013, 54731, 107401, 112091, 383117, 3666977, 25668839

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 -25668838
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 25668839 can be divided by 16 positive divisors. The sum of these divisors (counting 25668839) is 1, the average is 0.0625.

Base conversion 25668839

Base System Value
2 Binary 1100001111010110011100111
3 Ternary 1210022010000202
4 Quaternary 1201322303213
5 Quinary 23032400324
6 Senary 2314101115
8 Octal 141726347
10 Decimal 25668839
12 Duodecimal 871a79b
16 Hexadecimal 187ace7
20 Vigesimal 808c1j
36 Base36 fa67b

Cryptographic Hash Functions

md5 6fd5e93cfc6ee192d5ee199594068e4f
sha1 9e30f675d3255362c226e5120580aa7c79634900
sha256 3089d4263e015c1ad197b5e983008d56a0ace91c5a5f51d67fb09e2ba3faef76
sha512 5ee5fc680bd71f5cb518fc7776d4f01d3a21ce8ae231cf5e5edb41c9cdf4aff067080c875b953a9639442dd3ceff4be73686897268a34e04112b5cf3f2188f8c
ripemd-160 1207e367f2346af818931392309db2d111c9bd41

25668839 as geometric shapes

Circle

Radius = n
Diameter 51337678
Circumference 161282072.05716
Area 2.0699617706108E+15

Sphere

Radius = n
Volume 7.0844687234618E+22
Surface area 8.2798470824432E+15
Circumference 161282072.05716

Square

Length = n
Perimeter 102675356
Area 658889295607921
Diagonal 36301220.244171

Cube

Length = n
Surface area 3953335773647526
Volume 1.6912923247783E+22
Space diagonal 44459733.319305

Equilateral Triangle

Length = n
Perimeter 77006517
Area 2.8530743413905E+14
Altitude 22229866.659653

Triangular Pyramid

Length = n
Surface area 2.8530743413905E+14
Volume 1.9932071196992E+21
Height 12100406.748057