25804528 (number)

25804528 is an even 8-digits composite number following 25804527 and preceding 25804529. In scientific notation, it is written as 2.5804528 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 12341120 positive integers (up to 25804528) that are relatively prime to 25804528.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5804528 × 10^7
Engineering notation 2.5804528 × 10^6

Prime Factorization of 25804528

Prime Factorization 2 × 2 × 2 × 2 × 23 × 70121

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3225566
Product of the distinct prime numbers

The prime factorization of 25804528 is 2 × 2 × 2 × 2 × 23 × 70121. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 6, 23, 71, 290, 970, 5498, 401, 63389, 18283, 181333, 805320, 3479604, 5253968, 17330085, 4109594, 826437704, 319758605, 1934581372, 7608170965

Basic calculations (n = 25804528)

Multiplication

n×y
n×2 51609056
n×3 77413584
n×4 103218112
n×5 129022640

Division

n÷y
n÷2 12902264
n÷3 8601509.3333333
n÷3 6451132
n÷5 5160905.6

Exponentiation

ny
n2 665873665302784
n3 1.7182555640768E+22
n4 4.4338773814376E+29
n5 1.1441411303787E+37

Nth Root

y√n
2√n 5079.81574469
3√n 295.50532178921
4√n 71.272826130931
5√n 30.362615782923

Divisors of 25804528

1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 70121, 140242, 280484, 560968, 1121936, 1612783, 3225566, 6451132, 12902264, 25804528

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25804527
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25804528 can be divided by 20 positive divisors. The sum of these divisors (counting 25804528) is 1, the average is 0.05.

Base conversion 25804528

Base System Value
2 Binary 1100010011011111011110000
3 Ternary 1210120000011021
4 Quaternary 1202123323300
5 Quinary 23101221103
6 Senary 2321025224
8 Octal 142337360
10 Decimal 25804528
12 Duodecimal 8785214
16 Hexadecimal 189bef0
20 Vigesimal 815b68
36 Base36 fd2wg

Cryptographic Hash Functions

md5 5a625a65d899f24c56305c68c224cb55
sha1 7da73ada129c248acaccc5e3e387767b8a186188
sha256 fa7a175124cd0aeae4f3df5e9f852c4be55ec8175a1415843cabb61acb2adc1f
sha512 7c4e7567192c63dde353622863049abf08352c3f2d52affff39e04b94186e230886545e6ef075b36f4aa1b9ae28fb9f4e362e385317c48ac2f66a1f6f1c646d6
ripemd-160 80fbbf02194911df077cc25a7586183a3bcde19b

25804528 as geometric shapes

Circle

Radius = n
Diameter 51609056
Circumference 162134631.1883
Area 2.0919038151341E+15

Sphere

Radius = n
Volume 7.1974120761247E+22
Surface area 8.3676152605365E+15
Circumference 162134631.1883

Square

Length = n
Perimeter 103218112
Area 665873665302784
Diagonal 36493113.468236

Cube

Length = n
Surface area 3995241991816704
Volume 1.7182555640768E+22
Space diagonal 44694753.561334

Equilateral Triangle

Length = n
Perimeter 77413584
Area 2.8833175493163E+14
Altitude 22347376.780667

Triangular Pyramid

Length = n
Surface area 2.8833175493163E+14
Volume 2.0249836019504E+21
Height 12164371.156079