55144928 is an even 8-digits composite number following 55144927
and preceding 55144929 . In scientific notation, it is written as 5.5144928 × 10^7.
The sum of its digits is 38. It has a total of 7 prime factors and 24 positive divisors.
There are 27525760 positive integers (up to 55144928) that are relatively prime to 55144928.
55144928 has 24 divisors, whose sum is 108750600
The reverse of 55144928 is 82944155
Previous prime number is 2099
Is Prime? no
Number parity even
Number length 8
Sum of Digits 38
Digital Root 2
Name
fifty-five million one hundred forty-four thousand nine hundred twenty-eight
Scientific notation
5.5144928 × 10^7
Engineering notation
5.5144928 × 10^6
Prime Factorization
2 × 2 × 2 × 2 × 2 × 2099 × 821
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
7
Total number of prime factors
rad
Radical
3446558
Product of the distinct prime numbers
The prime factorization of 55144928 is 2 × 2 × 2 × 2 × 2 × 2099 × 821.
Since it has a total of 7 prime factors.
1 , 9 , 30 , 71 , 266 , 810 , 4805 , 2886 , 1941 , 11886 , 669585 , 360200 , 8296508 , 3282729 , 45789387 , 89007179 , 594806851 , 305162067 , 4594521587 , 2049670328
n×2
110289856
n×3
165434784
n×4
220579712
n×5
275724640
n÷2
27572464
n÷3
18381642.666667
n÷3
13786232
n÷5
11028985.6
n2
3040963084125184
n3
1.6769369032474E+23
n4
9.2474564790122E+30
n5
5.0995032171826E+38
2 √n
7425.9631025208
3 √n
380.62898601218
4 √n
86.174028004502
5 √n
35.342813159105
1 , 2 , 4 , 8 , 16 , 32 , 821 , 1642 , 2099 , 3284 , 4198 , 6568 , 8396 , 13136 , 16792 , 26272 , 33584 , 67168 , 1723279 , 3446558 , 6893116 , 13786232 , 27572464 , 55144928
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
-55144927
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 55144928 can be divided by 24 positive divisors.
The sum of these divisors (counting 55144928) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
11010010010111000111100000
3
Ternary
10211202122121202
4
Quaternary
3102113013200
5
Quinary
103104114203
6
Senary
5245540332
8
Octal
322270740
10
Decimal
55144928
12
Duodecimal
165746a8
16
Hexadecimal
34971e0
20
Vigesimal
h4d268
36
Base36
wty3k
md5
1f63965fd4ca0d007270fee7f01b5092
sha1
24c9b3726daf385ef0b726dc735151e0491b35b5
sha256
45669e7b687b016168a8fd72e1a83f17390d21fea58bc8ba56d0b82ef44c2039
sha512
bcf544a5291807565ff7faa1b7741d3e20ca06bf014460b2261fe4546914dc8aa3466369c8904340fcca2684b8b613f6629262b25f08bf9abf8d7694876baecd
ripemd-160
8917cea0d94a67611ca1132808f83e261557b288
Diameter
110289856
Circumference
346485801.37508
Area
9.5534672849254E+15
Volume
7.0243368743676E+23
Surface area
3.8213869139702E+16
Circumference
346485801.37508
Perimeter
220579712
Area
3040963084125184
Diagonal
77986705.073688
Surface area
18245778504751104
Volume
1.6769369032474E+23
Space diagonal
95513817.075728
Perimeter
165434784
Area
1.3167756414115E+15
Altitude
47756908.537864
Surface area
1.3167756414115E+15
Volume
1.9762890931804E+22
Height
25995568.357896