25897434 (number)

25897434 is an even 8-digits composite number following 25897433 and preceding 25897435. In scientific notation, it is written as 2.5897434 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 8632476 positive integers (up to 25897434) that are relatively prime to 25897434.

Interesting facts

Basic properties

Name

Name twenty-five million eight hundred ninety-seven thousand four hundred thirty-four

Notation

Scientific notation 2.5897434 × 10^7
Engineering notation 2.5897434 × 10^6

Prime Factorization of 25897434

Prime Factorization 2 × 3 × 4316239

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 25897434
Product of the distinct prime numbers

The prime factorization of 25897434 is 2 × 3 × 4316239. Since it has a total of 3 prime factors.

Most popular turbo-numbers

2, 5, 42, 3, 63, 356, 6504, 5247, 14419, 31347, 843097, 477721, 6481575, 2153021, 74217223, 58958637, 196417598, 401914299, 4636600938, 5730655237

Basic calculations (n = 25897434)

Multiplication

n×y
n×2 51794868
n×3 77692302
n×4 103589736
n×5 129487170

Division

n÷y
n÷2 12948717
n÷3 8632478
n÷3 6474358.5
n÷5 5179486.8

Exponentiation

ny
n2 670677087784356
n3 1.7368815616208E+22
n4 4.498077560789E+29
n5 1.1648866675742E+37

Nth Root

y√n
2√n 5088.9521514748
3√n 295.85954043218
4√n 71.336891938707
5√n 30.384447730091

Divisors of 25897434

1, 2, 3, 6, 4316239, 8632478, 12948717, 25897434

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 -25897433
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 25897434 can be divided by 8 positive divisors. The sum of these divisors (counting 25897434) is 1, the average is 0.125.

Base conversion 25897434

Base System Value
2 Binary 1100010110010100111011010
3 Ternary 1210201201121020
4 Quaternary 1202302213122
5 Quinary 23112204214
6 Senary 2323023310
8 Octal 142624732
10 Decimal 25897434
12 Duodecimal 880ab36
16 Hexadecimal 18b29da
20 Vigesimal 81h3be
36 Base36 ff2l6

Cryptographic Hash Functions

md5 f74712f4438c9552a8f9936224c95856
sha1 ac96767af2ee9daf9918435554e75c536716da33
sha256 a422b7c3875e0069b7c03832b8c60bb1e1e0ecf0eb3870d8e747643ca11e9c3c
sha512 dcfd77709fda0725e89fe7684437c152b95596b57843fdf6bdd7f5f6bfb447034a8be04e9d4e954850f7e7e9f93083b56269bf6af6f2c05ebe7ce074349d91ec
ripemd-160 4d0680518a0f5554e8b17a0354aa049698d06dc2

25897434 as geometric shapes

Circle

Radius = n
Diameter 51794868
Circumference 162718376.80245
Area 2.1069942119143E+15

Sphere

Radius = n
Volume 7.2754324721911E+22
Surface area 8.4279768476573E+15
Circumference 162718376.80245

Square

Length = n
Perimeter 103589736
Area 670677087784356
Diagonal 36624502.393462

Cube

Length = n
Surface area 4024062526706136
Volume 1.7368815616208E+22
Space diagonal 44855671.473662

Equilateral Triangle

Length = n
Perimeter 77692302
Area 2.9041169787871E+14
Altitude 22427835.736831

Triangular Pyramid

Length = n
Surface area 2.9041169787871E+14
Volume 2.0469345505665E+21
Height 12208167.464487