25742800 (number)

25742800 is an even 8-digits composite number following 25742799 and preceding 25742801. In scientific notation, it is written as 2.5742800 × 10^7. The sum of its digits is 28. It has a total of 8 prime factors and 60 positive divisors. There are 10200960 positive integers (up to 25742800) that are relatively prime to 25742800.

Interesting facts

Basic properties

Name

Name twenty-five million seven hundred forty-two thousand eight hundred

Notation

Scientific notation 2.5742800 × 10^7
Engineering notation 2.5742800 × 10^6

Prime Factorization of 25742800

Prime Factorization 2 × 2 × 2 × 2 × 5 × 5 × 463 × 139

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 643570
Product of the distinct prime numbers

The prime factorization of 25742800 is 2 × 2 × 2 × 2 × 5 × 5 × 463 × 139. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25742800)

Multiplication

n×y
n×2 51485600
n×3 77228400
n×4 102971200
n×5 128714000

Division

n÷y
n÷2 12871400
n÷3 8580933.3333333
n÷3 6435700
n÷5 5148560

Exponentiation

ny
n2 662691751840000
n3 1.7059541229267E+22
n4 4.3916035795677E+29
n5 1.1305217262809E+37

Nth Root

y√n
2√n 5073.7362958672
3√n 295.26950378569
4√n 71.230164227434
5√n 30.348075548076

Divisors of 25742800

60 divisors

τ Total Divisors 60
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25742799
Sum of the proper positive divisors of n
A Arithmetic Mean 0.016666666666667
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 60
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25742800 can be divided by 60 positive divisors. The sum of these divisors (counting 25742800) is 1, the average is 0.016666666666667.

Base conversion 25742800

Base System Value
2 Binary 1100010001100110111010000
3 Ternary 1210102212111001
4 Quaternary 1202030313100
5 Quinary 23042232200
6 Senary 2315431344
8 Octal 142146720
10 Decimal 25742800
12 Duodecimal 8755554
16 Hexadecimal 188cdd0
20 Vigesimal 80hh00
36 Base36 fbr9s

Cryptographic Hash Functions

md5 13b6cc14be2b769d9bc3c05e9f560d11
sha1 bbfdb71492e624c6278d257af070bacfdb0a9732
sha256 0951a81d1879657e2517f8676e1347835c396978ce1bb16b94bdf63ed5e7dab2
sha512 f9f56343c8717a53a9689e3b9f0eb669248ff9d8e20960257dfd0f56ceabb45e76261fb63fe2e41d376938b2383ed234442795b9dd4669c7c07795565eb11d95
ripemd-160 96e43f4fa0662f5f59a5ba44acdf438b3cf2bba8

25742800 as geometric shapes

Circle

Radius = n
Diameter 51485600
Circumference 161746782.72566
Area 2.0819075391751E+15

Sphere

Radius = n
Volume 7.1458839199302E+22
Surface area 8.3276301567004E+15
Circumference 161746782.72566

Square

Length = n
Perimeter 102971200
Area 662691751840000
Diagonal 36405816.893458

Cube

Length = n
Surface area 3976150511040000
Volume 1.7059541229267E+22
Space diagonal 44587837.529084

Equilateral Triangle

Length = n
Perimeter 77228400
Area 2.8695394598593E+14
Altitude 22293918.764542

Triangular Pyramid

Length = n
Surface area 2.8695394598593E+14
Volume 2.0104862145243E+21
Height 12135272.297819