28495329 (number)

28495329 is an odd 8-digits composite number following 28495328 and preceding 28495330. In scientific notation, it is written as 2.8495329 × 10^7. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 18965520 positive integers (up to 28495329) that are relatively prime to 28495329.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 2.8495329 × 10^7
Engineering notation 2.8495329 × 10^6

Prime Factorization of 28495329

Prime Factorization 3 × 631 × 15053

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 28495329
Product of the distinct prime numbers

The prime factorization of 28495329 is 3 × 631 × 15053. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28495329)

Multiplication

n×y
n×2 56990658
n×3 85485987
n×4 113981316
n×5 142476645

Division

n÷y
n÷2 14247664.5
n÷3 9498443
n÷3 7123832.25
n÷5 5699065.8

Exponentiation

ny
n2 811983774818241
n3 2.3137744806108E+22
n4 6.5931765056808E+29
n5 1.8787473368444E+37

Nth Root

y√n
2√n 5338.1016288565
3√n 305.43904877351
4√n 73.062313328121
5√n 30.970964836721

Divisors of 28495329

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28495328
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28495329 can be divided by 8 positive divisors. The sum of these divisors (counting 28495329) is 1, the average is 0.125.

Base conversion 28495329

Base System Value
2 Binary 1101100101100110111100001
3 Ternary 1222121201020120
4 Quaternary 1230230313201
5 Quinary 24243322304
6 Senary 2454430453
8 Octal 154546741
10 Decimal 28495329
12 Duodecimal 9662429
16 Hexadecimal 1b2cde1
20 Vigesimal 8i1i69
36 Base36 gyr4x

Cryptographic Hash Functions

md5 dd98a5d8d79b8702e168df4b042f4012
sha1 88ae4a1fd669357bc2a4794443f0a306bda9537b
sha256 73bbffb097079d906d78207c87c253319534d97f171a974c78892bc6a0799f94
sha512 c1c4648187c2044526f18cab72cac2a7118f08cf73e5fa98e31ea3e5c8d94fb0b8458c9c3dc0a56d240b343190803ec5a557bd9c1ef007a1cdea6767e39d785b
ripemd-160 1a4a790bbedd43785947571fd25b53d6033c834a

28495329 as geometric shapes

Circle

Radius = n
Diameter 56990658
Circumference 179041432.49605
Area 2.5509222618031E+15

Sphere

Radius = n
Volume 9.6919158804671E+22
Surface area 1.0203689047212E+16
Circumference 179041432.49605

Square

Length = n
Perimeter 113981316
Area 811983774818241
Diagonal 40298480.736083

Cube

Length = n
Surface area 4871902648909446
Volume 2.3137744806108E+22
Space diagonal 49355357.606391

Equilateral Triangle

Length = n
Perimeter 85485987
Area 3.5159928822669E+14
Altitude 24677678.803195

Triangular Pyramid

Length = n
Surface area 3.5159928822669E+14
Volume 2.7268093756271E+21
Height 13432826.912028