25528055 (number)

25528055 is an odd 8-digits composite number following 25528054 and preceding 25528056. In scientific notation, it is written as 2.5528055 × 10^7. The sum of its digits is 32. It has a total of 3 prime factors and 8 positive divisors. There are 17504928 positive integers (up to 25528055) that are relatively prime to 25528055.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5528055 × 10^7
Engineering notation 2.5528055 × 10^6

Prime Factorization of 25528055

Prime Factorization 5 × 7 × 729373

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25528055
Product of the distinct prime numbers

The prime factorization of 25528055 is 5 × 7 × 729373. Since it has a total of 3 prime factors.

Most popular turbo-numbers

1, 1, 86, 51, 394, 307, 9458, 3756, 30451, 81185, 510105, 227971, 1137336, 498990, 55022221, 48638149, 814387420, 792834526, 9542303887, 9587337909

Basic calculations (n = 25528055)

Multiplication

n×y
n×2 51056110
n×3 76584165
n×4 102112220
n×5 127640275

Division

n÷y
n÷2 12764027.5
n÷3 8509351.6666667
n÷3 6382013.75
n÷5 5105611

Exponentiation

ny
n2 651681592083025
n3 1.6636163525183E+22
n4 4.2468889745987E+29
n5 1.0841481532245E+37

Nth Root

y√n
2√n 5052.5295644855
3√n 294.4461695507
4√n 71.081147743164
5√n 30.297273358171

Divisors of 25528055

1, 5, 7, 35, 729373, 3646865, 5105611, 25528055

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 -25528054
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 25528055 can be divided by 8 positive divisors. The sum of these divisors (counting 25528055) is 1, the average is 0.125.

Base conversion 25528055

Base System Value
2 Binary 1100001011000011011110111
3 Ternary 1210000221220112
4 Quaternary 1201120123313
5 Quinary 23013344210
6 Senary 2311053235
8 Octal 141303367
10 Decimal 25528055
12 Duodecimal 867121b
16 Hexadecimal 18586f7
20 Vigesimal 7jb02f
36 Base36 f75kn

Cryptographic Hash Functions

md5 8d968ff521d6c6f0fd609a220e3bfea4
sha1 affd909f830348418946300978c334fda9008e5a
sha256 2732ae64d577377d55ee3077951de122dad2b37ab1a4894b51f61fed912acd8b
sha512 c50cd9a3f5078848fb0deae67a06c8520980d436eb6d2f433702a39c5b2ad46388fb7c78f0f5511edd47573c38eea41f7f15602c05f131e527b85be74814cc05
ripemd-160 5c21db7d8d4446f7bdbb2264d64bfa04e072be95

25528055 as geometric shapes

Circle

Radius = n
Diameter 51056110
Circumference 160397500.09687
Area 2.0473181021677E+15

Sphere

Radius = n
Volume 6.9685398819511E+22
Surface area 8.1892724086709E+15
Circumference 160397500.09687

Square

Length = n
Perimeter 102112220
Area 651681592083025
Diagonal 36102121.602006

Cube

Length = n
Surface area 3910089552498150
Volume 1.6636163525183E+22
Space diagonal 44215888.278413

Equilateral Triangle

Length = n
Perimeter 76584165
Area 2.8218640696129E+14
Altitude 22107944.139206

Triangular Pyramid

Length = n
Surface area 2.8218640696129E+14
Volume 1.9605906735975E+21
Height 12034040.534002