28492308 (number)

28492308 is an even 8-digits composite number following 28492307 and preceding 28492309. In scientific notation, it is written as 2.8492308 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 8382528 positive integers (up to 28492308) that are relatively prime to 28492308.

Interesting facts

Basic properties

Name

Name twenty-eight million four hundred ninety-two thousand three hundred eight

Notation

Scientific notation 2.8492308 × 10^7
Engineering notation 2.8492308 × 10^6

Prime Factorization of 28492308

Prime Factorization 2 × 2 × 9 × 23 × 13 × 2647

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 14246154
Product of the distinct prime numbers

The prime factorization of 28492308 is 2 × 2 × 9 × 23 × 13 × 2647. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28492308)

Multiplication

n×y
n×2 56984616
n×3 85476924
n×4 113969232
n×5 142461540

Division

n÷y
n÷2 14246154
n÷3 9497436
n÷3 7123077
n÷5 5698461.6

Exponentiation

ny
n2 811811615166864
n3 2.3130386577312E+22
n4 6.5903809851983E+29
n5 1.8777516486761E+37

Nth Root

y√n
2√n 5337.8186555933
3√n 305.42825444324
4√n 73.060376782448
5√n 30.970308116788

Divisors of 28492308

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28492307
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28492308 can be divided by 48 positive divisors. The sum of these divisors (counting 28492308) is 1, the average is 0.020833333333333.

Base conversion 28492308

Base System Value
2 Binary 1101100101100001000010100
3 Ternary 1222121120002200
4 Quaternary 1230230020110
5 Quinary 24243223213
6 Senary 2454404500
8 Octal 154541024
10 Decimal 28492308
12 Duodecimal 9660730
16 Hexadecimal 1b2c214
20 Vigesimal 8i1af8
36 Base36 gyot0

Cryptographic Hash Functions

md5 0a0e8187851dd54ff9265f470e8b67e7
sha1 ebda7a1751139be518eff298b95c6f881a52d0af
sha256 fadbe53d29d4fc315868f2ffee5eb09df02529831cd44bd14337c7d294282e36
sha512 fd8127adadab299e20f77b26f2f824c556f02511b90cd47cf46405d1eb72aca11890ee30eebb85d419ff1d17736d9b7ac00ace0298ab2b874b38b2e2489c9af0
ripemd-160 f4b01ebbc70d1fb8d90b873ac54aa0ee793111c3

28492308 as geometric shapes

Circle

Radius = n
Diameter 56984616
Circumference 179022450.99324
Area 2.5503814063071E+15

Sphere

Radius = n
Volume 9.6888336727966E+22
Surface area 1.0201525625228E+16
Circumference 179022450.99324

Square

Length = n
Perimeter 113969232
Area 811811615166864
Diagonal 40294208.396911

Cube

Length = n
Surface area 4870869691001184
Volume 2.3130386577312E+22
Space diagonal 49350125.080901

Equilateral Triangle

Length = n
Perimeter 85476924
Area 3.5152474091089E+14
Altitude 24675062.540451

Triangular Pyramid

Length = n
Surface area 3.5152474091089E+14
Volume 2.7259422000472E+21
Height 13431402.79897