199385908 is an even 9-digits composite number following 199385907
and preceding 199385909 . In scientific notation, it is written as 1.99385908 × 10^8.
The sum of its digits is 52. It has a total of 4 prime factors and 12 positive divisors.
There are 99661752 positive integers (up to 199385908) that are relatively prime to 199385908.
199385908 has 12 divisors, whose sum is 349034560
The reverse of 199385908 is 809583991
Previous prime number is 4483
Is Prime? no Number parity even Number length 9 Sum of Digits 52 Digital Root 7
Name
one hundred ninety-nine million three hundred eighty-five thousand nine hundred eight
Scientific notation
1.99385908 × 10^8
Engineering notation
1.99385908 × 10^6
Prime Factorization
2 × 2 × 4483 × 11119
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
99692954 Product of the distinct prime numbers
The prime factorization of 199385908 is 2 × 2 × 4483 × 11119.
Since it has a total of 4 prime factors.
7 , 7 , 79 , 10 , 932 , 283 , 527 , 6702 , 38774 , 87641 , 611675 , 600933 , 3825325 , 970157 , 36137931 , 79057157 , 892064178 , 438866131 , 3925344686 , 9577171701
n×2
398771816
n×3
598157724
n×4
797543632
n×5
996929540
n÷2
99692954
n÷3
66461969.333333
n÷3
49846477
n÷5
39877181.6
n2
39754740308984464
n3
7.9265349938111E+24
n4
1.5804393770348E+33
n5
3.1511734022904E+41
2 √n14120.407501202
3 √n584.20439536551
4 √n118.82932088168
5 √n45.702387900891
1 , 2 , 4 , 4483 , 8966 , 11119 , 17932 , 22238 , 44476 , 49846477 , 99692954 , 199385908
12 divisors
τ Total Divisors
12 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199385907 Sum of the proper positive divisors of n
A Arithmetic Mean
0.083333333333333 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
12 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199385908 can be divided by 12 positive divisors.
The sum of these divisors (counting 199385908) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
1011111000100110001100110100
3
Ternary
111220011212001021
4
Quaternary
23320212030310
5
Quinary
402020322113
6
Senary
31441310524
8
Octal
1370461464
10
Decimal
199385908
12
Duodecimal
56935444
16
Hexadecimal
be26334
20
Vigesimal
32634f8
36
Base36
3apj5g
md5
abb66c6312a394cc17ac15682996b9e6
sha1
3144bd4cb174e9bd5d514826ff86f1347912539b
sha256
905157461384b832cf00561af1a30b4eeaa6d8f1514a81bf38752d4c43d82ee9
sha512
9360744a321d86285484c3f7be7abe88dd2c85bf7b6baddbc5f623cd99ab2c4223b56d032e32f799396fbb92e8d087cbe7540da8d81e6fe5f8ca335377a65f0a
ripemd-160
43ff6f6cd474bcdb4deb0a8614fd3ca21ad0076e
Diameter
398771816
Circumference
1252778607.6043
Area
1.2489320010008E+17
Volume
3.3202592139972E+25
Surface area
4.995728004003E+17
Circumference
1252778607.6043
Perimeter
797543632
Area
39754740308984464
Diagonal
281974255.23967
Surface area
238528441853906784
Volume
7.9265349938111E+24
Space diagonal
345346522.96925
Perimeter
598157724
Area
1.7214307514217E+16
Altitude
172673261.48463
Surface area
1.7214307514217E+16
Volume
9.3415110757271E+23
Height
93991418.413225