55572561 is an odd 8-digits composite number following 55572560
and preceding 55572562 . In scientific notation, it is written as 5.5572561 × 10^7.
The sum of its digits is 36. It has a total of 5 prime factors and 24 positive divisors.
There are 33281280 positive integers (up to 55572561) that are relatively prime to 55572561.
55572561 has 24 divisors, whose sum is 82045600
The reverse of 55572561 is 16527555
Previous prime number is 97
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 36
Digital Root 9
Name
fifty-five million five hundred seventy-two thousand five hundred sixty-one
Scientific notation
5.5572561 × 10^7
Engineering notation
5.5572561 × 10^6
Prime Factorization
3 × 99 × 3 × 97 × 643
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
18524187
Product of the distinct prime numbers
The prime factorization of 55572561 is 3 × 99 × 3 × 97 × 643.
Since it has a total of 5 prime factors.
6 , 5 , 4 , 79 , 320 , 975 , 1648 , 3615 , 35028 , 95728 , 147405 , 320224 , 735130 , 9269433 , 1316614 , 40005772 , 697623485 , 889611503 , 6633549378 , 6940241652
n×2
111145122
n×3
166717683
n×4
222290244
n×5
277862805
n÷2
27786280.5
n÷3
18524187
n÷3
13893140.25
n÷5
11114512.2
n2
3088309536098721
n3
1.7162527008173E+23
n4
9.5376557907583E+30
n5
5.3003195822892E+38
2 √n
7454.7005976095
3 √n
381.61034296162
4 √n
86.340608045169
5 √n
35.397458580184
1 , 3 , 9 , 97 , 99 , 291 , 297 , 643 , 873 , 891 , 1929 , 5787 , 9603 , 28809 , 62371 , 63657 , 86427 , 187113 , 190971 , 561339 , 572913 , 6174729 , 18524187 , 55572561
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
-55572560
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 55572561 can be divided by 24 positive divisors.
The sum of these divisors (counting 55572561) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010011111111100001010001
3
Ternary
10212120101020000
4
Quaternary
3103333201101
5
Quinary
103211310221
6
Senary
5303040213
8
Octal
323774121
10
Decimal
55572561
12
Duodecimal
16740069
16
Hexadecimal
34ff851
20
Vigesimal
h76b81
36
Base36
x3429
md5
0d99738d526c9e58d0aa49af328aecf9
sha1
4b36f295b36c918e46bd9083befa5e76a672a8c6
sha256
41704321792968d3f24705beabe22ec637ba04e7247dcbbb5d2737e3369d4b40
sha512
ae4e28788b482015bb9a8b0f1b0186251e94c25925c8c80992290afc261eb083eb1071be112e41d268a73b336c7683e3d054e21f32bd3b918a9f0da6beac6fbe
ripemd-160
46c2eaa751abaa62ca0534b9f262b87128b3506c
Diameter
111145122
Circumference
349172698.75754
Area
9.702210550619E+15
Volume
7.1890225021216E+23
Surface area
3.8808842202476E+16
Circumference
349172698.75754
Perimeter
222290244
Area
3088309536098721
Diagonal
78591469.462006
Surface area
18529857216592326
Volume
1.7162527008173E+23
Space diagonal
96254499.158721
Perimeter
166717683
Area
1.3372772565056E+15
Altitude
48127249.57936
Surface area
1.3372772565056E+15
Volume
2.0226232049627E+22
Height
26197156.487335