25389620 (number)

25389620 is an even 8-digits composite number following 25389619 and preceding 25389621. In scientific notation, it is written as 2.5389620 × 10^7. The sum of its digits is 35. It has a total of 5 prime factors and 24 positive divisors. There are 9820800 positive integers (up to 25389620) that are relatively prime to 25389620.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.5389620 × 10^7
Engineering notation 2.5389620 × 10^6

Prime Factorization of 25389620

Prime Factorization 2 × 2 × 5 × 961 × 1321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 12694810
Product of the distinct prime numbers

The prime factorization of 25389620 is 2 × 2 × 5 × 961 × 1321. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 6, 11, 64, 80, 979, 3603, 7965, 95413, 73677, 548033, 128163, 9525161, 4878304, 3149037, 47228023, 523749331, 145298342, 8247490060, 2526367077

Basic calculations (n = 25389620)

Multiplication

n×y
n×2 50779240
n×3 76168860
n×4 101558480
n×5 126948100

Division

n÷y
n÷2 12694810
n÷3 8463206.6666667
n÷3 6347405
n÷5 5077924

Exponentiation

ny
n2 644632803744400
n3 1.6366981926605E+22
n4 4.1555145166337E+29
n5 1.0550693448181E+37

Nth Root

y√n
2√n 5038.8113677732
3√n 293.91295802041
4√n 70.98458542369
5√n 30.264342290154

Divisors of 25389620

1, 2, 4, 5, 10, 20, 961, 1321, 1922, 2642, 3844, 4805, 5284, 6605, 9610, 13210, 19220, 26420, 1269481, 2538962, 5077924, 6347405, 12694810, 25389620

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 -25389619
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 25389620 can be divided by 24 positive divisors. The sum of these divisors (counting 25389620) is 1, the average is 0.041666666666667.

Base conversion 25389620

Base System Value
2 Binary 1100000110110101000110100
3 Ternary 1202202221000022
4 Quaternary 1200312220310
5 Quinary 22444431440
6 Senary 2304104312
8 Octal 140665064
10 Decimal 25389620
12 Duodecimal 8605098
16 Hexadecimal 1836a34
20 Vigesimal 7ide10
36 Base36 f46r8

Cryptographic Hash Functions

md5 68fe5d7d8be390fb6915ea340f46bed4
sha1 46d6f9ddd41be15fe94e0da3a09b119d2fe18c6a
sha256 7f7483d7ae4f75fbcf6e34c43514ec757fff42a116fbf15ab82b40c183caf276
sha512 649dc24f394c09d2b10e5738195248e57a0e868f1199a4f558d8811bcba0e031b5db16c05d7265b987bc411a0e241d744903c86721c2fb800d08b27ffca64a81
ripemd-160 10126fce301e353e0b7e220dabdde6ca8d07083e

25389620 as geometric shapes

Circle

Radius = n
Diameter 50779240
Circumference 159527687.33887
Area 2.0251736805064E+15

Sphere

Radius = n
Volume 6.8557853576078E+22
Surface area 8.1006947220256E+15
Circumference 159527687.33887

Square

Length = n
Perimeter 101558480
Area 644632803744400
Diagonal 35906344.947499

Cube

Length = n
Surface area 3867796822466400
Volume 1.6366981926605E+22
Space diagonal 43976111.824867

Equilateral Triangle

Length = n
Perimeter 76168860
Area 2.7913419207772E+14
Altitude 21988055.912433

Triangular Pyramid

Length = n
Surface area 2.7913419207772E+14
Volume 1.9288673179767E+21
Height 11968781.649166