25642764 (number)

25642764 is an even 8-digits composite number following 25642763 and preceding 25642765. In scientific notation, it is written as 2.5642764 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 7235136 positive integers (up to 25642764) that are relatively prime to 25642764.

Interesting facts

Basic properties

Name

Name twenty-five million six hundred forty-two thousand seven hundred sixty-four

Notation

Scientific notation 2.5642764 × 10^7
Engineering notation 2.5642764 × 10^6

Prime Factorization of 25642764

Prime Factorization 2 × 2 × 27 × 7 × 107 × 317

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 12821382
Product of the distinct prime numbers

The prime factorization of 25642764 is 2 × 2 × 27 × 7 × 107 × 317. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 25642764)

Multiplication

n×y
n×2 51285528
n×3 76928292
n×4 102571056
n×5 128213820

Division

n÷y
n÷2 12821382
n÷3 8547588
n÷3 6410691
n÷5 5128552.8

Exponentiation

ny
n2 657551345559696
n3 1.686143397207E+22
n4 4.3237377204737E+29
n5 1.10872585964E+37

Nth Root

y√n
2√n 5063.8684817045
3√n 294.88653684984
4√n 71.160863413146
5√n 30.324452398327

Divisors of 25642764

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -25642763
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 25642764 can be divided by 48 positive divisors. The sum of these divisors (counting 25642764) is 1, the average is 0.020833333333333.

Base conversion 25642764

Base System Value
2 Binary 1100001110100011100001100
3 Ternary 1210020210021000
4 Quaternary 1201310130030
5 Quinary 23031032024
6 Senary 2313340300
8 Octal 141643414
10 Decimal 25642764
12 Duodecimal 8707690
16 Hexadecimal 187470c
20 Vigesimal 8056i4
36 Base36 f9m30

Cryptographic Hash Functions

md5 9f89212158fa219b24d399709c7a2c27
sha1 f780cc2fce52b5aae8e4282e847f4b9dc04e0c68
sha256 9e0a68b218341bca2728bbdb1d2625e7eb4edb60541b8018d7711be23d4438fb
sha512 a0a474e73c732b15188be21a5c15a934f22cdecbb36c77a7b7422e8ff9a22ac7197634912103854d21231cb5d89ecdeb13039c03efd47fd3a0ca5c1e43414a2a
ripemd-160 4fb1d7cad1a99fc0b874cf49cba63160dd1cd805

25642764 as geometric shapes

Circle

Radius = n
Diameter 51285528
Circumference 161118238.00027
Area 2.0657584765684E+15

Sphere

Radius = n
Volume 7.0629009460858E+22
Surface area 8.2630339062737E+15
Circumference 161118238.00027

Square

Length = n
Perimeter 102571056
Area 657551345559696
Diagonal 36264344.625533

Cube

Length = n
Surface area 3945308073358176
Volume 1.686143397207E+22
Space diagonal 44414570.094498

Equilateral Triangle

Length = n
Perimeter 76928292
Area 2.8472808477367E+14
Altitude 22207285.047249

Triangular Pyramid

Length = n
Surface area 2.8472808477367E+14
Volume 1.9871390503633E+21
Height 12088114.875178