28605424 (number)

28605424 is an even 8-digits composite number following 28605423 and preceding 28605425. In scientific notation, it is written as 2.8605424 × 10^7. The sum of its digits is 31. It has a total of 6 prime factors and 20 positive divisors. There are 13461248 positive integers (up to 28605424) that are relatively prime to 28605424.

Interesting facts

Basic properties

Name

Name twenty-eight million six hundred five thousand four hundred twenty-four

Notation

Scientific notation 2.8605424 × 10^7
Engineering notation 2.8605424 × 10^6

Prime Factorization of 28605424

Prime Factorization 2 × 2 × 2 × 2 × 17 × 105167

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3575678
Product of the distinct prime numbers

The prime factorization of 28605424 is 2 × 2 × 2 × 2 × 17 × 105167. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 75, 92, 441, 494, 902, 2642, 76468, 66022, 378383, 886036, 2790992, 5272349, 54413862, 19974815, 117387139, 286825619, 4299948013, 6162090525

Basic calculations (n = 28605424)

Multiplication

n×y
n×2 57210848
n×3 85816272
n×4 114421696
n×5 143027120

Division

n÷y
n÷2 14302712
n÷3 9535141.3333333
n÷3 7151356
n÷5 5721084.8

Exponentiation

ny
n2 818270282219776
n3 2.3406968369496E+22
n4 6.6956625476403E+29
n5 1.9153226613617E+37

Nth Root

y√n
2√n 5348.4038740544
3√n 305.83190961892
4√n 73.132782485383
5√n 30.994859917726

Divisors of 28605424

1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 105167, 210334, 420668, 841336, 1682672, 1787839, 3575678, 7151356, 14302712, 28605424

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 -28605423
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 28605424 can be divided by 20 positive divisors. The sum of these divisors (counting 28605424) is 1, the average is 0.05.

Base conversion 28605424

Base System Value
2 Binary 1101101000111101111110000
3 Ternary 1222211022021011
4 Quaternary 1231013233300
5 Quinary 24310333144
6 Senary 2501040304
8 Octal 155075760
10 Decimal 28605424
12 Duodecimal 96b6094
16 Hexadecimal 1b47bf0
20 Vigesimal 8ifdb4
36 Base36 h1434

Cryptographic Hash Functions

md5 324985ea2cb6e6e90f4765dc80368cf1
sha1 c4489bafa76a9a32c9dca31986b6586c5950cf53
sha256 67e1d197becfff682ec13688541ce0890e4c482066be802adfc473149e2363ef
sha512 a2b15478e3a12f738a5e208901b39cfd9c80a4e88dd3f0faaec6bf4b8cc84bd7fab2b33bd7a6230be70ddc32f4b711a0c6a4142f38071b173a332893b8aa5b6b
ripemd-160 e5e2b749db840744ab8e295cc5eb70993693b15d

28605424 as geometric shapes

Circle

Radius = n
Diameter 57210848
Circumference 179733179.78244
Area 2.5706719072725E+15

Sphere

Radius = n
Volume 9.8046879829891E+22
Surface area 1.028268762909E+16
Circumference 179733179.78244

Square

Length = n
Perimeter 114421696
Area 818270282219776
Diagonal 40454178.578233

Cube

Length = n
Surface area 4909621693318656
Volume 2.3406968369496E+22
Space diagonal 49546047.74005

Equilateral Triangle

Length = n
Perimeter 85816272
Area 3.5432142578209E+14
Altitude 24773023.870025

Triangular Pyramid

Length = n
Surface area 3.5432142578209E+14
Volume 2.7585376768483E+21
Height 13484726.192744