15395428 (number)

15395428 is an even 8-digits composite number following 15395427 and preceding 15395429. In scientific notation, it is written as 1.5395428 × 10^7. The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors. There are 7669760 positive integers (up to 15395428) that are relatively prime to 15395428.

Interesting facts

Basic properties

Name

Name fifteen million three hundred ninety-five thousand four hundred twenty-eight

Notation

Scientific notation 1.5395428 × 10^7
Engineering notation 1.5395428 × 10^6

Prime Factorization of 15395428

Prime Factorization 2 × 2 × 281 × 13697

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 7697714
Product of the distinct prime numbers

The prime factorization of 15395428 is 2 × 2 × 281 × 13697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 3, 19, 21, 759, 852, 9917, 1189, 50954, 73419, 553892, 973735, 6326151, 2345668, 94714668, 26145131, 231053778, 846964064, 556689961, 1772711895

Basic calculations (n = 15395428)

Multiplication

n×y
n×2 30790856
n×3 46186284
n×4 61581712
n×5 76977140

Division

n÷y
n÷2 7697714
n÷3 5131809.3333333
n÷3 3848857
n÷5 3079085.6

Exponentiation

ny
n2 237019203303184
n3 3.6490120790715E+21
n4 5.6178102734476E+28
n5 8.6488593582523E+35

Nth Root

y√n
2√n 3923.7008040879
3√n 248.76957010412
4√n 62.639450860364
5√n 27.382831462293

Divisors of 15395428

1, 2, 4, 281, 562, 1124, 13697, 27394, 54788, 3848857, 7697714, 15395428

12 divisors

τ Total Divisors 12
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -15395427
Sum of the proper positive divisors of n
A Arithmetic Mean 0.083333333333333
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 12
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 15395428 can be divided by 12 positive divisors. The sum of these divisors (counting 15395428) is 1, the average is 0.083333333333333.

Base conversion 15395428

Base System Value
2 Binary 111010101110101001100100
3 Ternary 1001222011120001
4 Quaternary 322232221210
5 Quinary 12420123203
6 Senary 1305551044
8 Octal 72565144
10 Decimal 15395428
12 Duodecimal 51a5484
16 Hexadecimal eaea64
20 Vigesimal 4g48b8
36 Base36 95z6s

Cryptographic Hash Functions

md5 0331811f1eb641abcef835f73e8c6a0c
sha1 959c876c8c11614d644fc78b9825f16da5d0d568
sha256 4a36319d64f770d21ca0a8c256c5e2def18978862522d38458f5406e2ea7def4
sha512 92fe44a6ba19297784da1566fd42d10bb1eb0abc72cfc3430e6c0a56f2c417fd3af4b6bbb9942d9b9da7e32b3002d37dbc24482f004ef816a9d4099cfe02672c
ripemd-160 a38b68649e19bead4f11976c0aff88a251136b8c

15395428 as geometric shapes

Circle

Radius = n
Diameter 30790856
Circumference 96732327.007341
Area 7.4461778785699E+14

Sphere

Radius = n
Volume 1.5284946053962E+22
Surface area 2.978471151428E+15
Circumference 96732327.007341

Square

Length = n
Perimeter 61581712
Area 237019203303184
Diagonal 21772423.076138

Cube

Length = n
Surface area 1422115219819104
Volume 3.6490120790715E+21
Space diagonal 26665663.500269

Equilateral Triangle

Length = n
Perimeter 46186284
Area 1.0263232562265E+14
Altitude 13332831.750134

Triangular Pyramid

Length = n
Surface area 1.0263232562265E+14
Volume 4.3004019762385E+20
Height 7257474.3587128