195641389 is an odd 9-digits composite number following 195641388
and preceding 195641390 . In scientific notation, it is written as 1.95641389 × 10^8.
The sum of its digits is 46. It has a total of 3 prime factors and 8 positive divisors.
There are 183859200 positive integers (up to 195641389) that are relatively prime to 195641389.
195641389 has 8 divisors, whose sum is 207457848
The reverse of 195641389 is 983146591
Previous prime number is 701
Is Prime? no Number parity odd Number length 9 Sum of Digits 46 Digital Root 1
Name
one hundred ninety-five million six hundred forty-one thousand three hundred eighty-nine
Scientific notation
1.95641389 × 10^8
Engineering notation
1.95641389 × 10^6
Prime Factorization
17 × 701 × 16417
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
195641389 Product of the distinct prime numbers
The prime factorization of 195641389 is 17 × 701 × 16417.
Since it has a total of 3 prime factors.
9 , 1 , 35 , 14 , 31 , 155 , 5157 , 1021 , 25278 , 67917 , 738449 , 789662 , 4438413 , 4387283 , 97836952 , 27611336 , 842907509 , 44034975 , 5470944091 , 4703433943
n×2
391282778
n×3
586924167
n×4
782565556
n×5
978206945
n÷2
97820694.5
n÷3
65213796.333333
n÷3
48910347.25
n÷5
39128277.8
n2
38275553089849321
n3
7.4882823712414E+24
n4
1.4650179643339E+33
n5
2.8661814945223E+41
2 √n13987.1866006
3 √n580.52408930929
4 √n118.26743677192
5 √n45.529423108067
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
-195641388 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 195641389 can be divided by 8 positive divisors.
The sum of these divisors (counting 195641389) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011101010010100000000101101
3
Ternary
111122010121112101
4
Quaternary
23222110000231
5
Quinary
400041011024
6
Senary
31225135101
8
Octal
1352240055
10
Decimal
195641389
12
Duodecimal
5562a491
16
Hexadecimal
ba9402d
20
Vigesimal
312f399
36
Base36
38h9v1
md5
c95ed93e02e1ac77b52f787d87f4db09
sha1
0f2a794f80c2981bf9db620ab036530f8689abce
sha256
f2646012eede2d1a8f1612026601e55ca65b1e335b93380e76007c509c891ab5
sha512
ea657f7e8df3dfc16b5aa8cf382fb108a05b5e9adb9b6b53e73782d18e8c0ffe88b2f6e777899e9a60fc04656a7fbab90b9c069fb56f036404db9d9286f3b923
ripemd-160
9e7897130a4751676a8390f2a3071c6221f3adf1
Diameter
391282778
Circumference
1229251100.841
Area
1.2024619639916E+17
Volume
3.136684384733E+25
Surface area
4.8098478559663E+17
Circumference
1229251100.841
Perimeter
782565556
Area
38275553089849321
Diagonal
276678705.68531
Surface area
229653318539095926
Volume
7.4882823712414E+24
Space diagonal
338860825.81135
Perimeter
586924167
Area
1.6573800659855E+16
Altitude
169430412.90567
Surface area
1.6573800659855E+16
Volume
8.8250254069074E+23
Height
92226235.228437