55145622 is an even 8-digits composite number following 55145621
and preceding 55145623 . In scientific notation, it is written as 5.5145622 × 10^7.
The sum of its digits is 30. It has a total of 5 prime factors and 32 positive divisors.
There are 15653664 positive integers (up to 55145622) that are relatively prime to 55145622.
55145622 has 32 divisors, whose sum is 126865152
The reverse of 55145622 is 22654155
Previous prime number is 157
Is Prime? no Number parity even Number length 8 Sum of Digits 30 Digital Root 3
Name
fifty-five million one hundred forty-five thousand six hundred twenty-two
Scientific notation
5.5145622 × 10^7
Engineering notation
5.5145622 × 10^6
Prime Factorization
2 × 3 × 7 × 157 × 8363
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
55145622 Product of the distinct prime numbers
The prime factorization of 55145622 is 2 × 3 × 7 × 157 × 8363.
Since it has a total of 5 prime factors.
6 , 3 , 92 , 39 , 684 , 765 , 7099 , 7460 , 44464 , 46675 , 249851 , 951136 , 996025 , 2078430 , 66771707 , 43854818 , 101349558 , 212526745 , 2918439305 , 3122361269
n×2
110291244
n×3
165436866
n×4
220582488
n×5
275728110
n÷2
27572811
n÷3
18381874
n÷3
13786405.5
n÷5
11029124.4
n2
3041039625766884
n3
1.6770002168956E+23
n4
9.2479220054844E+30
n5
5.0998241119992E+38
2 √n7426.0098303194
3 √n380.63058274657
4 √n86.174299128681
5 √n35.342902116656
1 , 2 , 3 , 6 , 7 , 14 , 21 , 42 , 157 , 314 , 471 , 942 , 1099 , 2198 , 3297 , 6594 , 8363 , 16726 , 25089 , 50178 , 58541 , 117082 , 175623 , 351246 , 1312991 , 2625982 , 3938973 , 7877946 , 9190937 , 18381874 , 27572811 , 55145622
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-55145621 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55145622 can be divided by 32 positive divisors.
The sum of these divisors (counting 55145622) is 1, the average is 0.03125.
Base
System
Value
2
Binary
11010010010111010010010110
3
Ternary
10211202200120110
4
Quaternary
3102113102112
5
Quinary
103104124442
6
Senary
5245543450
8
Octal
322272226
10
Decimal
55145622
12
Duodecimal
16574b86
16
Hexadecimal
3497496
20
Vigesimal
h4d412
36
Base36
wtymu
md5
08809f2451e0d0a0a6024a4920806894
sha1
d57aedbe9b4ad66cf5869292f9f4feb5f2dd31a9
sha256
5dd18a8bc5a4e6c962540f55495523fa2a0d8866fb2230fd1732e0d02d7c289b
sha512
c8078fe8beb3f691f8a5d2b0ec95da15358888029b87baa6ce5d167b600f9bfa02e8372f2a179274747326b5aef4fea3965d8d2d0ffcaf4f534f9d3fdea06ef3
ripemd-160
e6d4278a9e82eaf93602a6ddbc8bfc88fe40cfa5
Diameter
110291244
Circumference
346490161.90568
Area
9.5537077475847E+15
Volume
7.024602081957E+23
Surface area
3.8214830990339E+16
Circumference
346490161.90568
Perimeter
220582488
Area
3041039625766884
Diagonal
77987686.5379
Surface area
18246237754601304
Volume
1.6770002168956E+23
Space diagonal
95515019.118988
Perimeter
165436866
Area
1.3168087849146E+15
Altitude
47757509.559494
Surface area
1.3168087849146E+15
Volume
1.9763637090303E+22
Height
25995895.512633