28265532 (number)

28265532 is an even 8-digits composite number following 28265531 and preceding 28265533. In scientific notation, it is written as 2.8265532 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 9368496 positive integers (up to 28265532) that are relatively prime to 28265532.

Interesting facts

Basic properties

Name

Name twenty-eight million two hundred sixty-five thousand five hundred thirty-two

Notation

Scientific notation 2.8265532 × 10^7
Engineering notation 2.8265532 × 10^6

Prime Factorization of 28265532

Prime Factorization 2 × 2 × 3 × 179 × 13159

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 14132766
Product of the distinct prime numbers

The prime factorization of 28265532 is 2 × 2 × 3 × 179 × 13159. Since it has a total of 5 prime factors.

Most popular turbo-numbers

Basic calculations (n = 28265532)

Multiplication

n×y
n×2 56531064
n×3 84796596
n×4 113062128
n×5 141327660

Division

n÷y
n÷2 14132766
n÷3 9421844
n÷3 7066383
n÷5 5653106.4

Exponentiation

ny
n2 798940299243024
n3 2.2582472594343E+22
n4 6.3830560175453E+29
n5 1.8042047412172E+37

Nth Root

y√n
2√n 5316.5338332414
3√n 304.61577344884
4√n 72.914565302423
5√n 30.920850628215

Divisors of 28265532

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -28265531
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 28265532 can be divided by 24 positive divisors. The sum of these divisors (counting 28265532) is 1, the average is 0.041666666666667.

Base conversion 28265532

Base System Value
2 Binary 1101011110100110000111100
3 Ternary 1222012001000120
4 Quaternary 1223310300330
5 Quinary 24213444112
6 Senary 2445454540
8 Octal 153646074
10 Decimal 28265532
12 Duodecimal 9571450
16 Hexadecimal 1af4c3c
20 Vigesimal 8gd3gc
36 Base36 gttto

Cryptographic Hash Functions

md5 ad830c512e4f8221d6f0cc35a76ec117
sha1 d5356874f9cbc7ff51e870cc090938545518cf0a
sha256 bd7465e967bab965185157067f0874f6b5f1880f74849b7a08563974e2fbf074
sha512 865e554db1c9e987a8d83a61bab84ce9cceb361780e61ce9d6ea3182800584153f85383e90102f67e625441b947c31dfabd623d33958c73ef4b621a30d77bb71
ripemd-160 450f66c49957493dced7b66e9d2f006f98358483

28265532 as geometric shapes

Circle

Radius = n
Diameter 56531064
Circumference 177597575.36201
Area 2.5099449747587E+15

Sphere

Radius = n
Volume 9.4593240003042E+22
Surface area 1.0039779899035E+16
Circumference 177597575.36201

Square

Length = n
Perimeter 113062128
Area 798940299243024
Diagonal 39973498.702091

Cube

Length = n
Surface area 4793641795458144
Volume 2.2582472594343E+22
Space diagonal 48957337.526964

Equilateral Triangle

Length = n
Perimeter 84796596
Area 3.459512976258E+14
Altitude 24478668.763482

Triangular Pyramid

Length = n
Surface area 3.459512976258E+14
Volume 2.6613699179032E+21
Height 13324499.567364