199798965 is an odd 9-digits composite number following 199798964
and preceding 199798966 . In scientific notation, it is written as 1.99798965 × 10^8.
The sum of its digits is 63. It has a total of 3 prime factors and 8 positive divisors.
There are 100950624 positive integers (up to 199798965) that are relatively prime to 199798965.
199798965 has 8 divisors, whose sum is 241161888
The reverse of 199798965 is 569897991
Previous prime number is 171
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 63
Digital Root 9
Name
one hundred ninety-nine million seven hundred ninety-eight thousand nine hundred sixty-five
Scientific notation
1.99798965 × 10^8
Engineering notation
1.99798965 × 10^6
Prime Factorization
5 × 171 × 233683
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199798965
Product of the distinct prime numbers
The prime factorization of 199798965 is 5 × 171 × 233683.
Since it has a total of 3 prime factors.
10 , 1 , 81 , 72 , 701 , 203 , 7799 , 1613 , 69480 , 80378 , 308999 , 475898 , 7142918 , 4391563 , 55434430 , 98271816 , 287224453 , 867082803 , 5569837492 , 2016318736
n×2
399597930
n×3
599396895
n×4
799195860
n×5
998994825
n÷2
99899482.5
n÷3
66599655
n÷3
49949741.25
n÷5
39959793
n2
39919626415071225
n3
7.9759000409179E+24
n4
1.5935765731189E+33
n5
3.1839494995739E+41
2 √n
14135.026176134
3 √n
584.60753865145
4 √n
118.89081619761
5 √n
45.721308061987
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
-199798964
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 199798965 can be divided by 8 positive divisors.
The sum of these divisors (counting 199798965) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010001011000010110101
3
Ternary
111220221211122200
4
Quaternary
23322023002311
5
Quinary
402122031330
6
Senary
31454215113
8
Octal
1372130265
10
Decimal
199798965
12
Duodecimal
56ab4499
16
Hexadecimal
be8b0b5
20
Vigesimal
328eh85
36
Base36
3aydv9
md5
e758964c85db3192891d76a48201ee31
sha1
c715da85294f60c48f5dfd085fefeb2c1affc278
sha256
2abb66b0a8bfe258a1367f3a464b876395d9cc1b51f9811ac02c161a0d5c92ee
sha512
47d05558a8eeeb455a4635a2e98e32325e4f33b4ad1c19493db1cf5d6d8ccaf7094a4398c2220aee6abb59dcdd116b4d5a688ad8e224ed9e5f2c4572075a8df0
ripemd-160
287f7b2469a612ab1db43fcdb7b839b60a14a625
Diameter
399597930
Circumference
1255373921.2777
Area
1.2541120507964E+17
Volume
3.3409371965752E+25
Surface area
5.0164482031855E+17
Circumference
1255373921.2777
Perimeter
799195860
Area
39919626415071225
Diagonal
282558406.05111
Surface area
239517758490427350
Volume
7.9759000409179E+24
Space diagonal
346061958.67968
Perimeter
599396895
Area
1.7285705292518E+16
Altitude
173030979.33984
Surface area
1.7285705292518E+16
Volume
9.3996883416652E+23
Height
94186135.350369