25689212 (number)

25689212 is an even 8-digits composite number following 25689211 and preceding 25689213. In scientific notation, it is written as 2.5689212 × 10^7. The sum of its digits is 35. It has a total of 4 prime factors and 12 positive divisors. There are 12820896 positive integers (up to 25689212) that are relatively prime to 25689212.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred eighty-nine thousand two hundred twelve

Notation

Scientific notation 2.5689212 × 10^7
Engineering notation 2.5689212 × 10^6

Prime Factorization of 25689212

Prime Factorization 2 × 2 × 569 × 11287

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 12844606
Product of the distinct prime numbers

The prime factorization of 25689212 is 2 × 2 × 569 × 11287. Since it has a total of 4 prime factors.

Most popular turbo-numbers

1, 7, 46, 75, 983, 50, 6121, 4212, 18919, 86499, 72840, 869597, 9908275, 9319916, 37560664, 93133970, 709854099, 900030475, 4020963439, 1252026067

Basic calculations (n = 25689212)

Multiplication

n×y
n×2 51378424
n×3 77067636
n×4 102756848
n×5 128446060

Division

n÷y
n÷2 12844606
n÷3 8563070.6666667
n÷3 6422303
n÷5 5137842.4

Exponentiation

ny
n2 659935613180944
n3 1.6953225873355E+22
n4 4.3551501354451E+29
n5 1.1188037512128E+37

Nth Root

y√n
2√n 5068.4526238291
3√n 295.06447695314
4√n 71.193065840917
5√n 30.335430081943

Divisors of 25689212

1, 2, 4, 569, 1138, 2276, 11287, 22574, 45148, 6422303, 12844606, 25689212

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25689211
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25689212 can be divided by 12 positive divisors. The sum of these divisors (counting 25689212) is 1, the average is 0.083333333333333.

Base conversion 25689212

Base System Value
2 Binary 1100001111111110001111100
3 Ternary 1210100010222022
4 Quaternary 1201333301330
5 Quinary 23034023322
6 Senary 2314335312
8 Octal 141776174
10 Decimal 25689212
12 Duodecimal 872a538
16 Hexadecimal 187fc7c
20 Vigesimal 80b30c
36 Base36 falx8

Cryptographic Hash Functions

md5 2bc774dc472815a5c0671fcd1fbe053a
sha1 bceffe56f074fd7885f6a0302a2412fb22db4ce9
sha256 7a2bd651e068e59e5161b9a8c55b46aa101453050676c445982355bf07f8b8a5
sha512 7bf0416b32cfac055f1778041734dbada36562541e7ea5223d23ec4b13e86edc0f584ac954ac17325260c06bcc18d4c268983bfc85bfcaf5059f54268d91c059
ripemd-160 0e07c1f370e711b6a47d1f6849d53b71c9529a3e

25689212 as geometric shapes

Circle

Radius = n
Diameter 51378424
Circumference 161410079.39142
Area 2.0732488742115E+15

Sphere

Radius = n
Volume 7.1013506477842E+22
Surface area 8.2929954968461E+15
Circumference 161410079.39142

Square

Length = n
Perimeter 102756848
Area 659935613180944
Diagonal 36330032.017078

Cube

Length = n
Surface area 3959613679085664
Volume 1.6953225873355E+22
Space diagonal 44495020.390408

Equilateral Triangle

Length = n
Perimeter 77067636
Area 2.8576050293838E+14
Altitude 22247510.195204

Triangular Pyramid

Length = n
Surface area 2.8576050293838E+14
Volume 1.9979568296728E+21
Height 12110010.672359