28164560 (number)

28164560 is an even 8-digits composite number following 28164559 and preceding 28164561. In scientific notation, it is written as 2.8164560 × 10^7. The sum of its digits is 32. It has a total of 6 prime factors and 20 positive divisors. There are 11265792 positive integers (up to 28164560) that are relatively prime to 28164560.

Interesting facts

Basic properties

Name

Name twenty-eight million one hundred sixty-four thousand five hundred sixty

Notation

Scientific notation 2.8164560 × 10^7
Engineering notation 2.8164560 × 10^6

Prime Factorization of 28164560

Prime Factorization 2 × 2 × 2 × 2 × 5 × 352057

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3520570
Product of the distinct prime numbers

The prime factorization of 28164560 is 2 × 2 × 2 × 2 × 5 × 352057. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 7, 31, 74, 640, 40, 2053, 9429, 27980, 89533, 950995, 675089, 6010219, 5124529, 80718731, 8017035, 104537447, 547976807, 4948581521, 5159698395

Basic calculations (n = 28164560)

Multiplication

n×y
n×2 56329120
n×3 84493680
n×4 112658240
n×5 140822800

Division

n÷y
n÷2 14082280
n÷3 9388186.6666667
n÷3 7041140
n÷5 5632912

Exponentiation

ny
n2 793242439993600
n3 2.2341324295746E+22
n4 6.29233568607E+29
n5 1.7722086597046E+37

Nth Root

y√n
2√n 5307.0293008424
3√n 304.25261781476
4√n 72.849360332418
5√n 30.898727492788

Divisors of 28164560

1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 352057, 704114, 1408228, 1760285, 2816456, 3520570, 5632912, 7041140, 14082280, 28164560

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28164559
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28164560 can be divided by 20 positive divisors. The sum of these divisors (counting 28164560) is 1, the average is 0.05.

Base conversion 28164560

Base System Value
2 Binary 1101011011100000111010000
3 Ternary 1221222220111212
4 Quaternary 1223130013100
5 Quinary 24202231220
6 Senary 2443355252
8 Octal 153340720
10 Decimal 28164560
12 Duodecimal 9522b28
16 Hexadecimal 1adc1d0
20 Vigesimal 8g0b80
36 Base36 grnww

Cryptographic Hash Functions

md5 08855a70522030ba57177d2683bae7cc
sha1 fb0211953f7cd03f0766d11bb15ae888ebc469e5
sha256 164917597e381c34f3052971e10c41c58d21cbc868e74b4370114243ad3b08c8
sha512 941043fee569d29595679f2a9bcf40946f72df738c4e324e0cb326a96d0fab5871b51dacd15e8882814d623debe568856f2897a71a40c0eb1a0adfdf7bf00be9
ripemd-160 4d82f098115f7debeba8617f26fa15f34baed5ba

28164560 as geometric shapes

Circle

Radius = n
Diameter 56329120
Circumference 176963149.57518
Area 2.4920446219995E+15

Sphere

Radius = n
Volume 9.3583120371978E+22
Surface area 9.9681784879981E+15
Circumference 176963149.57518

Square

Length = n
Perimeter 112658240
Area 793242439993600
Diagonal 39830702.730271

Cube

Length = n
Surface area 4759454639961600
Volume 2.2341324295746E+22
Space diagonal 48782448.892822

Equilateral Triangle

Length = n
Perimeter 84493680
Area 3.4348405219721E+14
Altitude 24391224.446411

Triangular Pyramid

Length = n
Surface area 3.4348405219721E+14
Volume 2.6329503183683E+21
Height 13276900.91009