25421804 (number)

25421804 is an even 8-digits composite number following 25421803 and preceding 25421805. In scientific notation, it is written as 2.5421804 × 10^7. The sum of its digits is 26. It has a total of 5 prime factors and 24 positive divisors. There are 12337920 positive integers (up to 25421804) that are relatively prime to 25421804.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred twenty-one thousand eight hundred four

Notation

Scientific notation 2.5421804 × 10^7
Engineering notation 2.5421804 × 10^6

Prime Factorization of 25421804

Prime Factorization 2 × 2 × 41 × 379 × 409

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12710902
Product of the distinct prime numbers

The prime factorization of 25421804 is 2 × 2 × 41 × 379 × 409. Since it has a total of 5 prime factors.

Most popular turbo-numbers

8, 6, 67, 15, 141, 666, 5705, 2467, 24753, 16372, 8280, 997474, 1761709, 8163384, 45037761, 58568549, 247960496, 362864274, 7077434732, 5845098571

Basic calculations (n = 25421804)

Multiplication

n×y
n×2 50843608
n×3 76265412
n×4 101687216
n×5 127109020

Division

n÷y
n÷2 12710902
n÷3 8473934.6666667
n÷3 6355451
n÷5 5084360.8

Exponentiation

ny
n2 646268118614416
n3 1.6429301442864E+22
n4 4.1766248113742E+29
n5 1.0617733733629E+37

Nth Root

y√n
2√n 5042.0039666783
3√n 294.03709405936
4√n 71.007069835886
5√n 30.272011046873

Divisors of 25421804

1, 2, 4, 41, 82, 164, 379, 409, 758, 818, 1516, 1636, 15539, 16769, 31078, 33538, 62156, 67076, 155011, 310022, 620044, 6355451, 12710902, 25421804

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 -25421803
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 25421804 can be divided by 24 positive divisors. The sum of these divisors (counting 25421804) is 1, the average is 0.041666666666667.

Base conversion 25421804

Base System Value
2 Binary 1100000111110011111101100
3 Ternary 1202211120011022
4 Quaternary 1200332133230
5 Quinary 23001444204
6 Senary 2304513312
8 Octal 140763754
10 Decimal 25421804
12 Duodecimal 861b838
16 Hexadecimal 183e7ec
20 Vigesimal 7ihea4
36 Base36 f4vl8

Cryptographic Hash Functions

md5 367b4274ced2c53c1e0d73260eed4e14
sha1 f9f8221eadd15dad16b6b3e948535f304717234e
sha256 00fc592175c752589bb77330c7341e8e526daa3100d09842d193fb496df609f5
sha512 74398faa4699e8bf630bef988b0316b2f45d034861d244eea87fddaaeb1f7cdeebb15fcbaa92f91a9ead257af71cab720a9a394a43b5cda519595a54f07ab959
ripemd-160 e29174a4078f7551fb97b2ab45a505c58186396d

25421804 as geometric shapes

Circle

Radius = n
Diameter 50843608
Circumference 159729905.3748
Area 2.0303111736883E+15

Sphere

Radius = n
Volume 6.8818896955353E+22
Surface area 8.1212446947534E+15
Circumference 159729905.3748

Square

Length = n
Perimeter 101687216
Area 646268118614416
Diagonal 35951859.996791

Cube

Length = n
Surface area 3877608711686496
Volume 1.6429301442864E+22
Space diagonal 44031856.148058

Equilateral Triangle

Length = n
Perimeter 76265412
Area 2.7984230418803E+14
Altitude 22015928.074029

Triangular Pyramid

Length = n
Surface area 2.7984230418803E+14
Volume 1.9362117434012E+21
Height 11983953.332264