199452389 is an odd 9-digits composite number following 199452388
and preceding 199452390 . In scientific notation, it is written as 1.99452389 × 10^8.
The sum of its digits is 50. It has a total of 3 prime factors and 8 positive divisors.
There are 190252656 positive integers (up to 199452389) that are relatively prime to 199452389.
199452389 has 8 divisors, whose sum is 208700160
The reverse of 199452389 is 983254991
Previous prime number is 367
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 50
Digital Root 5
Name
one hundred ninety-nine million four hundred fifty-two thousand three hundred eighty-nine
Scientific notation
1.99452389 × 10^8
Engineering notation
1.99452389 × 10^6
Prime Factorization
23 × 367 × 23629
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199452389
Product of the distinct prime numbers
The prime factorization of 199452389 is 23 × 367 × 23629.
Since it has a total of 3 prime factors.
9 , 1 , 52 , 74 , 457 , 957 , 6703 , 9295 , 12346 , 48693 , 279209 , 618728 , 6072134 , 7963911 , 82379556 , 62162426 , 148381856 , 683581869 , 6220890274 , 5667048279
n×2
398904778
n×3
598357167
n×4
797809556
n×5
997261945
n÷2
99726194.5
n÷3
66484129.666667
n÷3
49863097.25
n÷5
39890477.8
n2
39781255477807321
n3
7.934466442468E+24
n4
1.5825482873906E+33
n5
3.1564303662791E+41
2 √n
14122.761380127
3 √n
584.26931833654
4 √n
118.83922492227
5 √n
45.705435192782
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199452388
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199452389 can be divided by 8 positive divisors.
The sum of these divisors (counting 199452389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111000110110011011100101
3
Ternary
111220022020020112
4
Quaternary
23320312123211
5
Quinary
402024434024
6
Senary
31442542405
8
Octal
1370663345
10
Decimal
199452389
12
Duodecimal
56967a05
16
Hexadecimal
be366e5
20
Vigesimal
326baj9
36
Base36
3aqyg5
md5
e8b0acc7221f10e665dea9d8e46d82e5
sha1
49d0c20372e038efd1fd50845194fa240793702c
sha256
99ab091d5a16a9834b27771f90e398adbe67a6fa6a14f36f581e0deceb312433
sha512
f1734ca7320f82159b36ff742d914ba14c213e7e05b83ef322e3463d63e4c3450804880e271a9571f5d8ec4d199d21e01c721aa1d18b2b56e8a338960ec68e63
ripemd-160
894f980e81d18e0f3f3e1114ffd0ed49fe6939c2
Diameter
398904778
Circumference
1253196320.0467
Area
1.2497649995966E+17
Volume
3.3235815314416E+25
Surface area
4.9990599983863E+17
Circumference
1253196320.0467
Perimeter
797809556
Area
39781255477807321
Diagonal
282068273.57151
Surface area
238687532866843926
Volume
7.934466442468E+24
Space diagonal
345461671.43899
Perimeter
598357167
Area
1.722578891911E+16
Altitude
172730835.7195
Surface area
1.722578891911E+16
Volume
9.3508583776104E+23
Height
94022757.857171