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.
28265532 has 24 divisors, whose sum is 66326400
The reverse of 28265532 is 23556282
Previous prime number is 179
Is Prime? no
Number parity even
Number length 8
Sum of Digits 33
Digital Root 6
Name
twenty-eight million two hundred sixty-five thousand five hundred thirty-two
Scientific notation
2.8265532 × 10^7
Engineering notation
2.8265532 × 10^6
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.
10 , 7 , 95 , 77 , 76 , 253 , 6263 , 3765 , 27051 , 87864 , 245151 , 720568 , 9246139 , 7835398 , 87861560 , 97933176 , 684799812 , 482089333 , 9539020398 , 3987111883
n×2
56531064
n×3
84796596
n×4
113062128
n×5
141327660
n÷2
14132766
n÷3
9421844
n÷3
7066383
n÷5
5653106.4
n2
798940299243024
n3
2.2582472594343E+22
n4
6.3830560175453E+29
n5
1.8042047412172E+37
2 √n
5316.5338332414
3 √n
304.61577344884
4 √n
72.914565302423
5 √n
30.920850628215
1 , 2 , 3 , 4 , 6 , 12 , 179 , 358 , 537 , 716 , 1074 , 2148 , 13159 , 26318 , 39477 , 52636 , 78954 , 157908 , 2355461 , 4710922 , 7066383 , 9421844 , 14132766 , 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
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
md5
ad830c512e4f8221d6f0cc35a76ec117
sha1
d5356874f9cbc7ff51e870cc090938545518cf0a
sha256
bd7465e967bab965185157067f0874f6b5f1880f74849b7a08563974e2fbf074
sha512
865e554db1c9e987a8d83a61bab84ce9cceb361780e61ce9d6ea3182800584153f85383e90102f67e625441b947c31dfabd623d33958c73ef4b621a30d77bb71
ripemd-160
450f66c49957493dced7b66e9d2f006f98358483
Diameter
56531064
Circumference
177597575.36201
Area
2.5099449747587E+15
Volume
9.4593240003042E+22
Surface area
1.0039779899035E+16
Circumference
177597575.36201
Perimeter
113062128
Area
798940299243024
Diagonal
39973498.702091
Surface area
4793641795458144
Volume
2.2582472594343E+22
Space diagonal
48957337.526964
Perimeter
84796596
Area
3.459512976258E+14
Altitude
24478668.763482
Surface area
3.459512976258E+14
Volume
2.6613699179032E+21
Height
13324499.567364