54397791 is an odd 8-digits composite number following 54397790
and preceding 54397792 . In scientific notation, it is written as 5.4397791 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 12 positive divisors.
There are 31083696 positive integers (up to 54397791) that are relatively prime to 54397791.
54397791 has 12 divisors, whose sum is 65624328
The reverse of 54397791 is 19779345
Previous prime number is 7
Is Prime? no Number parity odd Number length 8 Sum of Digits 45 Digital Root 9
Name
fifty-four million three hundred ninety-seven thousand seven hundred ninety-one
Scientific notation
5.4397791 × 10^7
Engineering notation
5.4397791 × 10^6
Prime Factorization
27 × 7 × 7 × 41117
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
7771113 Product of the distinct prime numbers
The prime factorization of 54397791 is 27 × 7 × 7 × 41117.
Since it has a total of 4 prime factors.
7 , 5 , 82 , 19 , 967 , 215 , 6188 , 663 , 40351 , 66348 , 663898 , 321253 , 7062220 , 1655603 , 52303798 , 63157265 , 697794891 , 178253287 , 4102891900 , 5711113200
n×2
108795582
n×3
163193373
n×4
217591164
n×5
271988955
n÷2
27198895.5
n÷3
18132597
n÷3
13599447.75
n÷5
10879558.2
n2
2959119665679681
n3
1.6096957311763E+23
n4
8.7563891958122E+30
n5
4.7632822938845E+38
2 √n7375.4858145074
3 √n378.90216609039
4 √n85.880648661427
5 √n35.246520701274
1 , 7 , 27 , 49 , 189 , 1323 , 41117 , 287819 , 1110159 , 2014733 , 7771113 , 54397791
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-54397790 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 54397791 can be divided by 12 positive divisors.
The sum of these divisors (counting 54397791) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
11001111100000101101011111
3
Ternary
10210100200202000
4
Quaternary
3033200231133
5
Quinary
102411212131
6
Senary
5221533343
8
Octal
317405537
10
Decimal
54397791
12
Duodecimal
16274253
16
Hexadecimal
33e0b5f
20
Vigesimal
gjje9b
36
Base36
wdxlr
md5
a96453e8bae951518b0ef04d52cc6c89
sha1
42690da67490d3fbbe57d6187d0690f6c2065b27
sha256
03380d96ee8b17d6f74f603b7b08b2969842e51cec94038edfc71fa53de2afc4
sha512
5b397c7c01db08a21178aefb543f902e690ccfb28ca90641b9ff22997f65527d364820c0c9cbe9f9e5e4712fb33149d6fbf9e5be1e381198e4ba5a252ee862bd
ripemd-160
233dbb7abd46dfa146602dac9c5c93119c695652
Diameter
108795582
Circumference
341791401.15423
Area
9.2963486027924E+15
Volume
6.7426777114379E+23
Surface area
3.7185394411169E+16
Circumference
341791401.15423
Perimeter
217591164
Area
2959119665679681
Diagonal
76930093.795337
Surface area
17754717994078086
Volume
1.6096957311763E+23
Space diagonal
94219737.831513
Perimeter
163193373
Area
1.2813364016584E+15
Altitude
47109868.915757
Surface area
1.2813364016584E+15
Volume
1.8970446119364E+22
Height
25643364.598446