55148859 is an odd 8-digits composite number following 55148858
and preceding 55148860 . In scientific notation, it is written as 5.5148859 × 10^7.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 36126720 positive integers (up to 55148859) that are relatively prime to 55148859.
55148859 has 16 divisors, whose sum is 74588832
The reverse of 55148859 is 95884155
Previous prime number is 113
Is Prime? no
Number parity odd
Number length 8
Sum of Digits 45
Digital Root 9
Name
fifty-five million one hundred forty-eight thousand eight hundred fifty-nine
Scientific notation
5.5148859 × 10^7
Engineering notation
5.5148859 × 10^6
Prime Factorization
633 × 3 × 113 × 257
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
55148859
Product of the distinct prime numbers
The prime factorization of 55148859 is 633 × 3 × 113 × 257.
Since it has a total of 4 prime factors.
4 , 7 , 42 , 30 , 198 , 581 , 1080 , 469 , 1441 , 98325 , 11034 , 170953 , 3152145 , 8731501 , 6394736 , 65582335 , 545024090 , 29893995 , 7920183393 , 7982963659
n×2
110297718
n×3
165446577
n×4
220595436
n×5
275744295
n÷2
27574429.5
n÷3
18382953
n÷3
13787214.75
n÷5
11029771.8
n2
3041396649001881
n3
1.6772955495888E+23
n4
9.2500935765599E+30
n5
5.1013210639051E+38
2 √n
7426.227777277
3 √n
380.63803016213
4 √n
86.175563689929
5 √n
35.343317026431
1 , 3 , 113 , 257 , 339 , 633 , 771 , 1899 , 29041 , 71529 , 87123 , 162681 , 214587 , 488043 , 18382953 , 55148859
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-55148858
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 55148859 can be divided by 16 positive divisors.
The sum of these divisors (counting 55148859) is 1, the average is 0.0625.
Base
System
Value
2
Binary
11010010011000000100111011
3
Ternary
10211202212000100
4
Quaternary
3102120010323
5
Quinary
103104230414
6
Senary
5250010443
8
Octal
322300473
10
Decimal
55148859
12
Duodecimal
16576a23
16
Hexadecimal
349813b
20
Vigesimal
h4dc2j
36
Base36
wu14r
md5
49a89ebf6392128f2286fdda3b48f0a8
sha1
a1743737247808cca9cb9da96510955971623072
sha256
ab325e0a9bbca64fa5024dc278f18dbd4c3bec67b0ddd2ff20aafb8da42e72ac
sha512
3109a60760b3f6c39754a284f75cffdb256c52f8be528235492c77408a297f1189ef4b3aea2f7c9c5726cfbadd7c6dd78300c9c5514465ccfc1571f72135511d
ripemd-160
af33a867a36fe5d226bd68ee5e6d122f76f63a69
Diameter
110297718
Circumference
346510500.57652
Area
9.5548293691569E+15
Volume
7.0258391686493E+23
Surface area
3.8219317476628E+16
Circumference
346510500.57652
Perimeter
220595436
Area
3041396649001881
Diagonal
77992264.347202
Surface area
18248379894011286
Volume
1.6772955495888E+23
Space diagonal
95520625.767452
Perimeter
165446577
Area
1.3169633805102E+15
Altitude
47760312.883726
Surface area
1.3169633805102E+15
Volume
1.9767117619471E+22
Height
25997421.449067