25389628 (number)

25389628 is an even 8-digits composite number following 25389627 and preceding 25389629. In scientific notation, it is written as 2.5389628 × 10^7. The sum of its digits is 43. It has a total of 5 prime factors and 24 positive divisors. There are 11494320 positive integers (up to 25389628) that are relatively prime to 25389628.

Interesting facts

Basic properties

Name

Name twenty-five million three hundred eighty-nine thousand six hundred twenty-eight

Notation

Scientific notation 2.5389628 × 10^7
Engineering notation 2.5389628 × 10^6

Prime Factorization of 25389628

Prime Factorization 2 × 2 × 11 × 283 × 2039

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12694814
Product of the distinct prime numbers

The prime factorization of 25389628 is 2 × 2 × 11 × 283 × 2039. Since it has a total of 5 prime factors.

Most popular turbo-numbers

7, 5, 73, 1, 294, 788, 7512, 6884, 64519, 83859, 932525, 649368, 6750801, 7370854, 68841213, 69694659, 932789327, 850681088, 6380105600, 3734792443

Basic calculations (n = 25389628)

Multiplication

n×y
n×2 50779256
n×3 76168884
n×4 101558512
n×5 126948140

Division

n÷y
n÷2 12694814
n÷3 8463209.3333333
n÷3 6347407
n÷5 5077925.6

Exponentiation

ny
n2 644633209978384
n3 1.6366997397797E+22
n4 4.1555197540704E+29
n5 1.055071007025E+37

Nth Root

y√n
2√n 5038.8121616111
3√n 293.91298889003
4√n 70.984591015312
5√n 30.264344197349

Divisors of 25389628

1, 2, 4, 11, 22, 44, 283, 566, 1132, 2039, 3113, 4078, 6226, 8156, 12452, 22429, 44858, 89716, 577037, 1154074, 2308148, 6347407, 12694814, 25389628

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25389627
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25389628 can be divided by 24 positive divisors. The sum of these divisors (counting 25389628) is 1, the average is 0.041666666666667.

Base conversion 25389628

Base System Value
2 Binary 1100000110110101000111100
3 Ternary 1202202221000121
4 Quaternary 1200312220330
5 Quinary 22444432003
6 Senary 2304104324
8 Octal 140665074
10 Decimal 25389628
12 Duodecimal 86050a4
16 Hexadecimal 1836a3c
20 Vigesimal 7ide18
36 Base36 f46rg

Cryptographic Hash Functions

md5 6813cd5e86a2b7708f938f4680fc1762
sha1 989f6af4e7e7e8bff85ba96bf92cfda95cba1459
sha256 3a416989fd871978873eb81ddd2922edea97e5942f6de142ead5d004e69ebc91
sha512 72ba047df814c71928408df89f94e46bf126aec72ea3cd4abec5f2f1bca075453f0f645c51af7abdbadfe7976d12a5c198a30fd3bcb13574eae5ddee018b3da8
ripemd-160 bc3dce3b05f71704f35740e154fa92433a476bec

25389628 as geometric shapes

Circle

Radius = n
Diameter 50779256
Circumference 159527737.60436
Area 2.0251749567281E+15

Sphere

Radius = n
Volume 6.8557918381657E+22
Surface area 8.1006998269124E+15
Circumference 159527737.60436

Square

Length = n
Perimeter 101558512
Area 644633209978384
Diagonal 35906356.261208

Cube

Length = n
Surface area 3867799259870304
Volume 1.6366997397797E+22
Space diagonal 43976125.681273

Equilateral Triangle

Length = n
Perimeter 76168884
Area 2.7913436798219E+14
Altitude 21988062.840637

Triangular Pyramid

Length = n
Surface area 2.7913436798219E+14
Volume 1.9288691412741E+21
Height 11968785.420403