25399425 (number)

25399425 is an odd 8-digits composite number following 25399424 and preceding 25399426. In scientific notation, it is written as 2.5399425 × 10^7. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 13546320 positive integers (up to 25399425) that are relatively prime to 25399425.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred ninety-nine thousand four hundred twenty-five

Notation

Scientific notation 2.5399425 × 10^7
Engineering notation 2.5399425 × 10^6

Prime Factorization of 25399425

Prime Factorization 3 × 25 × 338659

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25399425
Product of the distinct prime numbers

The prime factorization of 25399425 is 3 × 25 × 338659. Since it has a total of 3 prime factors.

Most popular turbo-numbers

6, 3, 65, 50, 233, 598, 4218, 2928, 67522, 93569, 229662, 586081, 8314176, 1468001, 42222546, 85884527, 700192513, 271047598, 8986948745, 2356137776

Basic calculations (n = 25399425)

Multiplication

n×y
n×2 50798850
n×3 76198275
n×4 101597700
n×5 126997125

Division

n÷y
n÷2 12699712.5
n÷3 8466475
n÷3 6349856.25
n÷5 5079885

Exponentiation

ny
n2 645130790330625
n3 1.6385951124193E+22
n4 4.1619373663262E+29
n5 1.057108159907E+37

Nth Root

y√n
2√n 5039.7842215714
3√n 293.95078772753
4√n 70.991437663787
5√n 30.266679434612

Divisors of 25399425

1, 3, 25, 75, 338659, 1015977, 8466475, 25399425

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 -25399424
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 25399425 can be divided by 8 positive divisors. The sum of these divisors (counting 25399425) is 1, the average is 0.125.

Base conversion 25399425

Base System Value
2 Binary 1100000111001000010000001
3 Ternary 1202210102110110
4 Quaternary 1200321002001
5 Quinary 23000240200
6 Senary 2304221533
8 Octal 140710201
10 Decimal 25399425
12 Duodecimal 860a8a9
16 Hexadecimal 1839081
20 Vigesimal 7ieib5
36 Base36 f4ebl

Cryptographic Hash Functions

md5 18fb69c5e44b321402781c4458298015
sha1 b07ac5a175068e112fa7e54f94ee0a372128442e
sha256 80c913345094a717a92ba4fa34d1b026e1dd3303169a78892198128da54c1f32
sha512 743def253d1bbc0d872b03bd8e16934f845aa0736e310b1ae186ec2245319263f177aa4aa55cf0d5493e4481eef1b97279cd00156ea27608365b3198ffe05129
ripemd-160 76d55e5902c3b463657d94736cdba06be59f6296

25399425 as geometric shapes

Circle

Radius = n
Diameter 50798850
Circumference 159589293.97081
Area 2.0267381515073E+15

Sphere

Radius = n
Volume 6.863731156513E+22
Surface area 8.1069526060291E+15
Circumference 159589293.97081

Square

Length = n
Perimeter 101597700
Area 645130790330625
Diagonal 35920211.311478

Cube

Length = n
Surface area 3870784741983750
Volume 1.6385951124193E+22
Space diagonal 43993094.583035

Equilateral Triangle

Length = n
Perimeter 76198275
Area 2.7934982659493E+14
Altitude 21996547.291518

Triangular Pyramid

Length = n
Surface area 2.7934982659493E+14
Volume 1.9311028593514E+21
Height 11973403.770493