22385438 is an even 8-digits composite number following 22385437
and preceding 22385439 . In scientific notation, it is written as 2.2385438 × 10^7.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 11081800 positive integers (up to 22385438) that are relatively prime to 22385438.
22385438 has 8 divisors, whose sum is 33910920
The reverse of 22385438 is 83458322
Previous prime number is 101
Is Prime? no Number parity even Number length 8 Sum of Digits 35 Digital Root 8
Name
twenty-two million three hundred eighty-five thousand four hundred thirty-eight
Scientific notation
2.2385438 × 10^7
Engineering notation
2.2385438 × 10^6
Prime Factorization
2 × 101 × 110819
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
22385438 Product of the distinct prime numbers
The prime factorization of 22385438 is 2 × 101 × 110819.
Since it has a total of 3 prime factors.
3 , 2 , 62 , 73 , 241 , 704 , 917 , 8270 , 82357 , 54936 , 252745 , 785096 , 6564772 , 1583379 , 87688709 , 22587431 , 422000069 , 730932826 , 6036492573 , 2156598324
n×2
44770876
n×3
67156314
n×4
89541752
n×5
111927190
n÷2
11192719
n÷3
7461812.6666667
n÷3
5596359.5
n÷5
4477087.6
n2
501107834451844
n3
1.1217518359436E+22
n4
2.5110906174902E+29
n5
5.6211863330208E+36
2 √n4731.3251843432
3 √n281.83085106226
4 √n68.784628983103
5 √n29.511624696323
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
-22385437 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 22385438 can be divided by 8 positive divisors.
The sum of these divisors (counting 22385438) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010101011001001100011110
3
Ternary
1120010022001022
4
Quaternary
1111121030132
5
Quinary
21212313223
6
Senary
2115444142
8
Octal
125311436
10
Decimal
22385438
12
Duodecimal
75b6652
16
Hexadecimal
155931e
20
Vigesimal
6ji3bi
36
Base36
dbspq
md5
758e833302939bced6f4d1a3cdc206f1
sha1
4ad568fc69b9d903cbc58f98cde9128912b1a4ef
sha256
10f64e216776348959effb7819db3f20d8aba7ec0e41995a14e5f1cb1da6555f
sha512
4508f0093daeb7dc0e15b57f821877c7819286d98630b8ed7e090a190664aa4c44eff3b4a195c0b6286f8023b0b0a1dcebaa9ea199dd0723d88814fd3d99f994
ripemd-160
34a226bd7838957e4a10b49729bc1f847cafc739
Diameter
44770876
Circumference
140651855.13638
Area
1.5742766913702E+15
Volume
4.6987831026017E+22
Surface area
6.2971067654808E+15
Circumference
140651855.13638
Perimeter
89541752
Area
501107834451844
Diagonal
31657790.019262
Surface area
3006647006711064
Volume
1.1217518359436E+22
Space diagonal
38772715.965683
Perimeter
67156314
Area
2.1698605733535E+14
Altitude
19386357.982842
Surface area
2.1698605733535E+14
Volume
1.3219972166736E+21
Height
10552596.673087