28615360 (number)

28615360 is an even 8-digits composite number following 28615359 and preceding 28615361. In scientific notation, it is written as 2.8615360 × 10^7. The sum of its digits is 31. It has a total of 9 prime factors and 56 positive divisors. There are 11366400 positive integers (up to 28615360) that are relatively prime to 28615360.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred fifteen thousand three hundred sixty

Notation

Scientific notation 2.8615360 × 10^7
Engineering notation 2.8615360 × 10^6

Prime Factorization of 28615360

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 5 × 401 × 223

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 894230
Product of the distinct prime numbers

The prime factorization of 28615360 is 2 × 2 × 2 × 2 × 2 × 2 × 5 × 401 × 223. Since it has a total of 9 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28615360)

Multiplication

n×y
n×2 57230720
n×3 85846080
n×4 114461440
n×5 143076800

Division

n÷y
n÷2 14307680
n÷3 9538453.3333333
n÷3 7153840
n÷5 5723072

Exponentiation

ny
n2 818838827929600
n3 2.3431367843184E+22
n4 6.7049702612512E+29
n5 1.91865137815E+37

Nth Root

y√n
2√n 5349.3326686606
3√n 305.86731542272
4√n 73.139132266254
5√n 30.997012811169

Divisors of 28615360

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28615359
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28615360 can be divided by 56 positive divisors. The sum of these divisors (counting 28615360) is 1, the average is 0.017857142857143.

Base conversion 28615360

Base System Value
2 Binary 1101101001010001011000000
3 Ternary 1222211210220011
4 Quaternary 1231022023000
5 Quinary 24311142420
6 Senary 2501154304
8 Octal 155121300
10 Decimal 28615360
12 Duodecimal 96bb994
16 Hexadecimal 1b4a2c0
20 Vigesimal 8igi80
36 Base36 h1br4

Cryptographic Hash Functions

md5 c8e69c5f970b299f9eb1ee4e2c59a7d4
sha1 ad39a3c2af172324402641b13d9c97fcaf4726af
sha256 187c142abe8866c457d698d8a3c410b35272ee9e91f786449b8f559be5174731
sha512 706fd570718d1e0bd7bc9e546ac00fc4deff3028374180d04d0ea9da47b53658eae02050779dab98ab5ee0017e84ee6544a6b9fd2bc4991eb63b42032f26b835
ripemd-160 1ca622fb369c2ccda230d9ee03643c6bb96ff723

28615360 as geometric shapes

Circle

Radius = n
Diameter 57230720
Circumference 179795609.51165
Area 2.5724580462977E+15

Sphere

Radius = n
Volume 9.8149084106274E+22
Surface area 1.0289832185191E+16
Circumference 179795609.51165

Square

Length = n
Perimeter 114461440
Area 818838827929600
Diagonal 40468230.204189

Cube

Length = n
Surface area 4913032967577600
Volume 2.3431367843184E+22
Space diagonal 49563257.396874

Equilateral Triangle

Length = n
Perimeter 85846080
Area 3.5456761329605E+14
Altitude 24781628.698437

Triangular Pyramid

Length = n
Surface area 3.5456761329605E+14
Volume 2.7614131823986E+21
Height 13489410.068063