25255890 (number)

25255890 is an even 8-digits composite number following 25255889 and preceding 25255891. In scientific notation, it is written as 2.5255890 × 10^7. The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors. There are 6036480 positive integers (up to 25255890) that are relatively prime to 25255890.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred fifty-five thousand eight hundred ninety

Notation

Scientific notation 2.5255890 × 10^7
Engineering notation 2.5255890 × 10^6

Prime Factorization of 25255890

Prime Factorization 2 × 11 × 45 × 97 × 263

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 25255890
Product of the distinct prime numbers

The prime factorization of 25255890 is 2 × 11 × 45 × 97 × 263. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 10, 4, 95, 563, 666, 2577, 9463, 30276, 58986, 173640, 762309, 3044261, 8331993, 45705768, 30740410, 857478070, 160979174, 7902947368, 4975962190

Basic calculations (n = 25255890)

Multiplication

n×y
n×2 50511780
n×3 75767670
n×4 101023560
n×5 126279450

Division

n÷y
n÷2 12627945
n÷3 8418630
n÷3 6313972.5
n÷5 5051178

Exponentiation

ny
n2 637859979692100
n3 1.6109721482506E+22
n4 4.0686535369281E+29
n5 1.0275746617677E+37

Nth Root

y√n
2√n 5025.5238532913
3√n 293.39602511054
4√n 70.890929273718
5√n 30.232393765741

Divisors of 25255890

1, 2, 11, 22, 45, 90, 97, 194, 263, 495, 526, 990, 1067, 2134, 2893, 4365, 5786, 8730, 11835, 23670, 25511, 48015, 51022, 96030, 130185, 260370, 280621, 561242, 1147995, 2295990, 12627945, 25255890

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25255889
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25255890 can be divided by 32 positive divisors. The sum of these divisors (counting 25255890) is 1, the average is 0.03125.

Base conversion 25255890

Base System Value
2 Binary 1100000010101111111010010
3 Ternary 1202112010120100
4 Quaternary 1200111333102
5 Quinary 22431142030
6 Senary 2301153230
8 Octal 140257722
10 Decimal 25255890
12 Duodecimal 855b816
16 Hexadecimal 1815fd2
20 Vigesimal 7hgjea
36 Base36 f1bki

Cryptographic Hash Functions

md5 77f0011a56d961af76633bf8d3f160db
sha1 a7442ad56a48732f46a41027e818cd4ae26c1857
sha256 152be004269e2bf1ac585f5b52641a7572bbad2c5ec8a8791654a3dfd9c82308
sha512 766e44fa5010f332405374e0632e78b8eed498e16d7d6107a8523d23fbc76c9cd0a3d7716a63707fb372bbea9dbc3e93faf2a659c65dfbbd62554bd6986f3573
ripemd-160 ff0805844ce05f50522cb5c44b3baa1ea378ee4e

25255890 as geometric shapes

Circle

Radius = n
Diameter 50511780
Circumference 158687436.96774
Area 2.0038962262196E+15

Sphere

Radius = n
Volume 6.7480243547758E+22
Surface area 8.0155849048785E+15
Circumference 158687436.96774

Square

Length = n
Perimeter 101023560
Area 637859979692100
Diagonal 35717222.167803

Cube

Length = n
Surface area 3827159878152600
Volume 1.6109721482506E+22
Space diagonal 43744484.670371

Equilateral Triangle

Length = n
Perimeter 75767670
Area 2.7620147323539E+14
Altitude 21872242.335185

Triangular Pyramid

Length = n
Surface area 2.7620147323539E+14
Volume 1.8985488838844E+21
Height 11905740.722601