25492728 (number)

25492728 is an even 8-digits composite number following 25492727 and preceding 25492729. In scientific notation, it is written as 2.5492728 × 10^7. The sum of its digits is 39. It has a total of 5 prime factors and 16 positive divisors. There are 8497568 positive integers (up to 25492728) that are relatively prime to 25492728.

Interesting facts

Basic properties

Name

Name twenty-five million four hundred ninety-two thousand seven hundred twenty-eight

Notation

Scientific notation 2.5492728 × 10^7
Engineering notation 2.5492728 × 10^6

Prime Factorization of 25492728

Prime Factorization 2 × 2 × 2 × 3 × 1062197

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 6373182
Product of the distinct prime numbers

The prime factorization of 25492728 is 2 × 2 × 2 × 3 × 1062197. Since it has a total of 5 prime factors.

Most popular turbo-numbers

1, 3, 38, 59, 907, 622, 1283, 2996, 28277, 41509, 26824, 83963, 9821063, 6252916, 28360023, 9566404, 435085515, 581652508, 8958131273, 5259862374

Basic calculations (n = 25492728)

Multiplication

n×y
n×2 50985456
n×3 76478184
n×4 101970912
n×5 127463640

Division

n÷y
n÷2 12746364
n÷3 8497576
n÷3 6373182
n÷5 5098545.6

Exponentiation

ny
n2 649879180881984
n3 1.6567193191087E+22
n4 4.2234294974384E+29
n5 1.0766673940537E+37

Nth Root

y√n
2√n 5049.0323825462
3√n 294.31028373478
4√n 71.056543558959
5√n 30.288883336067

Divisors of 25492728

1, 2, 3, 4, 6, 8, 12, 24, 1062197, 2124394, 3186591, 4248788, 6373182, 8497576, 12746364, 25492728

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25492727
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25492728 can be divided by 16 positive divisors. The sum of these divisors (counting 25492728) is 1, the average is 0.0625.

Base conversion 25492728

Base System Value
2 Binary 1100001001111110011111000
3 Ternary 1202222011110010
4 Quaternary 1201033303320
5 Quinary 23011231403
6 Senary 2310221520
8 Octal 141176370
10 Decimal 25492728
12 Duodecimal 86548a0
16 Hexadecimal 184fcf8
20 Vigesimal 7j6bg8
36 Base36 f6ebc

Cryptographic Hash Functions

md5 a4e07b442d0c29af9b2d9c05d067cb16
sha1 f28b0876d70038e3fca77823cd8f502783782628
sha256 2d4f2e52c85127d0d9386cd21a7cbde1a9985fbf93588ace7b4aaaafe41f705e
sha512 d1a26ba7565b88254bf9e8a2a8134c81c70d0b0e8c0492f6d7e9c03ca0bc51e43f938bef349b29f221904d5721de1614c1ff09ddd6055b71619f9e2c617b08c5
ripemd-160 e2745cf431e77a32a1dae87edce13195f27de847

25492728 as geometric shapes

Circle

Radius = n
Diameter 50985456
Circumference 160175534.00953
Area 2.0416556603798E+15

Sphere

Radius = n
Volume 6.939649655963E+22
Surface area 8.1666226415192E+15
Circumference 160175534.00953

Square

Length = n
Perimeter 101970912
Area 649879180881984
Diagonal 36052161.679488

Cube

Length = n
Surface area 3899275085291904
Volume 1.6567193191087E+22
Space diagonal 44154700.119534

Equilateral Triangle

Length = n
Perimeter 76478184
Area 2.8140594001721E+14
Altitude 22077350.059767

Triangular Pyramid

Length = n
Surface area 2.8140594001721E+14
Volume 1.9524624417742E+21
Height 12017387.226496