25995280 (number)

25995280 is an even 8-digits composite number following 25995279 and preceding 25995281. In scientific notation, it is written as 2.5995280 × 10^7. The sum of its digits is 40. It has a total of 6 prime factors and 20 positive divisors. There are 10398080 positive integers (up to 25995280) that are relatively prime to 25995280.

Interesting facts

Basic properties

Name

Name twenty-five million nine hundred ninety-five thousand two hundred eighty

Notation

Scientific notation 2.5995280 × 10^7
Engineering notation 2.5995280 × 10^6

Prime Factorization of 25995280

Prime Factorization 2 × 2 × 2 × 2 × 5 × 324941

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3249410
Product of the distinct prime numbers

The prime factorization of 25995280 is 2 × 2 × 2 × 2 × 5 × 324941. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 5, 55, 32, 309, 359, 9601, 3501, 20166, 89573, 559360, 843050, 8079479, 1128296, 19448435, 11736478, 286428395, 4498450, 344216822, 5301716321

Basic calculations (n = 25995280)

Multiplication

n×y
n×2 51990560
n×3 77985840
n×4 103981120
n×5 129976400

Division

n÷y
n÷2 12997640
n÷3 8665093.3333333
n÷3 6498820
n÷5 5199056

Exponentiation

ny
n2 675754582278400
n3 1.756642957761E+22
n4 4.5664425547025E+29
n5 1.1870595281341E+37

Nth Root

y√n
2√n 5098.5566585064
3√n 296.23167885653
4√n 71.404178158609
5√n 30.407372887744

Divisors of 25995280

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 324941, 649882, 1299764, 1624705, 2599528, 3249410, 5199056, 6498820, 12997640, 25995280

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25995279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25995280 can be divided by 20 positive divisors. The sum of these divisors (counting 25995280) is 1, the average is 0.05.

Base conversion 25995280

Base System Value
2 Binary 1100011001010100000010000
3 Ternary 1210220200211011
4 Quaternary 1203022200100
5 Quinary 23123322110
6 Senary 2325100304
8 Octal 143124020
10 Decimal 25995280
12 Duodecimal 8857694
16 Hexadecimal 18ca810
20 Vigesimal 829840
36 Base36 fh634

Cryptographic Hash Functions

md5 4eabd2729a7ffd6cd364bf9cdfe822b6
sha1 adb23bfd2f057c42074d2118df4e09c1e37d7658
sha256 339d8e85768c65c0e1c72fcc9f96fe118b7d4bbcd74eea9267d3fa2dbcc798de
sha512 967d5c2ab94e1435de7120036284cd66af75d3751d81a7a747f4c553bee4ea71ea05b3291f183064d6a2aa495d3114f6d82c19adce668ff7d4542eae26470d86
ripemd-160 03bb950a14c663fc853cf26ff411d1426874c0b1

25995280 as geometric shapes

Circle

Radius = n
Diameter 51990560
Circumference 163333161.35202
Area 2.1229456313155E+15

Sphere

Radius = n
Volume 7.3582088147763E+22
Surface area 8.4917825252618E+15
Circumference 163333161.35202

Square

Length = n
Perimeter 103981120
Area 675754582278400
Diagonal 36762877.533686

Cube

Length = n
Surface area 4054527493670400
Volume 1.756642957761E+22
Space diagonal 45025145.716979

Equilateral Triangle

Length = n
Perimeter 77985840
Area 2.9261031748842E+14
Altitude 22512572.85849

Triangular Pyramid

Length = n
Surface area 2.9261031748842E+14
Volume 2.0702235792607E+21
Height 12254292.511229