25235280 (number)

25235280 is an even 8-digits composite number following 25235279 and preceding 25235281. In scientific notation, it is written as 2.5235280 × 10^7. The sum of its digits is 27. It has a total of 7 prime factors and 40 positive divisors. There are 5764608 positive integers (up to 25235280) that are relatively prime to 25235280.

Interesting facts

Basic properties

Name

Name twenty-five million two hundred thirty-five thousand two hundred eighty

Notation

Scientific notation 2.5235280 × 10^7
Engineering notation 2.5235280 × 10^6

Prime Factorization of 25235280

Prime Factorization 2 × 2 × 2 × 2 × 189 × 5 × 1669

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 3154410
Product of the distinct prime numbers

The prime factorization of 25235280 is 2 × 2 × 2 × 2 × 189 × 5 × 1669. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25235280)

Multiplication

n×y
n×2 50470560
n×3 75705840
n×4 100941120
n×5 126176400

Division

n÷y
n÷2 12617640
n÷3 8411760
n÷3 6308820
n÷5 5047056

Exponentiation

ny
n2 636819356678400
n3 1.6070314775199E+22
n4 4.0553889304029E+29
n5 1.0233887516762E+37

Nth Root

y√n
2√n 5023.4729022858
3√n 293.31619505012
4√n 70.876462258537
5√n 30.227457941873

Divisors of 25235280

40 divisors

τ Total Divisors 40
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25235279
Sum of the proper positive divisors of n
A Arithmetic Mean 0.025
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 40
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25235280 can be divided by 40 positive divisors. The sum of these divisors (counting 25235280) is 1, the average is 0.025.

Base conversion 25235280

Base System Value
2 Binary 1100000010000111101010000
3 Ternary 1202111002022000
4 Quaternary 1200100331100
5 Quinary 22430012110
6 Senary 2300514000
8 Octal 140207520
10 Decimal 25235280
12 Duodecimal 854b900
16 Hexadecimal 1810f50
20 Vigesimal 7he840
36 Base36 f0vo0

Cryptographic Hash Functions

md5 c264ca1aaae5970aabe3fde69525a514
sha1 28bcbfe4fc59fa17e2f049f5bd98e3c5e4968c50
sha256 44a5d5683cc1125d57fead81cc8794c6137e026c57bdfdc6f9cb7052fbd87419
sha512 c093346c40406f9e3151208f5ef06d9d2b94cc17ea07437c0efc4a4559f05ed3ad633e0f2b5e16e1a8a8d9e33fdd0d777e6d42acdd4bfc21b0873f438f7da5ac
ripemd-160 b829df1c5dd3a335283b7bd92c7be072c92a5420

25235280 as geometric shapes

Circle

Radius = n
Diameter 50470560
Circumference 158557940.51856
Area 2.0006270126046E+15

Sphere

Radius = n
Volume 6.7315177118189E+22
Surface area 8.0025080504186E+15
Circumference 158557940.51856

Square

Length = n
Perimeter 100941120
Area 636819356678400
Diagonal 35688075.226283

Cube

Length = n
Surface area 3820916140070400
Volume 1.6070314775199E+22
Space diagonal 43708787.103227

Equilateral Triangle

Length = n
Perimeter 75705840
Area 2.7575087025258E+14
Altitude 21854393.551613

Triangular Pyramid

Length = n
Surface area 2.7575087025258E+14
Volume 1.893904758891E+21
Height 11896025.075428