25505928 (number)

25505928 is an even 8-digits composite number following 25505927 and preceding 25505929. In scientific notation, it is written as 2.5505928 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 32 positive divisors. There are 7286112 positive integers (up to 25505928) that are relatively prime to 25505928.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5505928 × 10^7
Engineering notation 2.5505928 × 10^6

Prime Factorization of 25505928

Prime Factorization 2 × 2 × 2 × 7 × 81 × 5623

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6376482
Product of the distinct prime numbers

The prime factorization of 25505928 is 2 × 2 × 2 × 7 × 81 × 5623. Since it has a total of 6 prime factors.

Most popular turbo-numbers

2, 10, 34, 93, 939, 409, 1940, 8867, 84270, 42944, 480180, 945096, 9461577, 2572160, 93513439, 58225829, 610767031, 472792150, 5828228841, 6744591373

Basic calculations (n = 25505928)

Multiplication

n×y
n×2 51011856
n×3 76517784
n×4 102023712
n×5 127529640

Division

n÷y
n÷2 12752964
n÷3 8501976
n÷3 6376482
n÷5 5101185.6

Exponentiation

ny
n2 650552363141184
n3 1.6592941734509E+22
n4 4.2321837718858E+29
n5 1.0794577456849E+37

Nth Root

y√n
2√n 5050.3393945358
3√n 294.36107240691
4√n 71.065739949259
5√n 30.292019371388

Divisors of 25505928

1, 2, 4, 7, 8, 14, 28, 56, 81, 162, 324, 567, 648, 1134, 2268, 4536, 5623, 11246, 22492, 39361, 44984, 78722, 157444, 314888, 455463, 910926, 1821852, 3188241, 3643704, 6376482, 12752964, 25505928

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 -25505927
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 25505928 can be divided by 32 positive divisors. The sum of these divisors (counting 25505928) is 1, the average is 0.03125.

Base conversion 25505928

Base System Value
2 Binary 1100001010011000010001000
3 Ternary 1202222211120000
4 Quaternary 1201103002020
5 Quinary 23012142203
6 Senary 2310403000
8 Octal 141230210
10 Decimal 25505928
12 Duodecimal 8660460
16 Hexadecimal 1853088
20 Vigesimal 7j84g8
36 Base36 f6oi0

Cryptographic Hash Functions

md5 c10df77021b4c77a14af91dbf23b4c15
sha1 76243053bf47f32d04912f69e8342b13dc60bfda
sha256 ba518c0cfaafdc4c8cab141dc82d8dd434c4c03e953acbd6ea81356191d48219
sha512 f2beba481bec59862d42f83c919172597e41ed2150935c14ffb8f464da81a0b9298dfff15339241644834432b6d4a2118d0a41bbbe4edd65d8b1e61f9f2e7bb7
ripemd-160 463918366227033463111574742285da280e887a

25505928 as geometric shapes

Circle

Radius = n
Diameter 51011856
Circumference 160258472.05558
Area 2.0437705248198E+15

Sphere

Radius = n
Volume 6.9504351806102E+22
Surface area 8.1750820992793E+15
Circumference 160258472.05558

Square

Length = n
Perimeter 102023712
Area 650552363141184
Diagonal 36070829.298512

Cube

Length = n
Surface area 3903314178847104
Volume 1.6592941734509E+22
Space diagonal 44177563.190194

Equilateral Triangle

Length = n
Perimeter 76517784
Area 2.8169743648613E+14
Altitude 22088781.595097

Triangular Pyramid

Length = n
Surface area 2.8169743648613E+14
Volume 1.9554969367174E+21
Height 12023609.766171