199385939 is an odd 9-digits composite number following 199385938
and preceding 199385940 . In scientific notation, it is written as 1.99385939 × 10^8.
The sum of its digits is 56. It has a total of 2 prime factors and 4 positive divisors.
There are 199345224 positive integers (up to 199385939) that are relatively prime to 199385939.
199385939 has 4 divisors, whose sum is 199426656
The reverse of 199385939 is 939583991
Previous prime number is 5693
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 56
Digital Root 2
Name
one hundred ninety-nine million three hundred eighty-five thousand nine hundred thirty-nine
Scientific notation
1.99385939 × 10^8
Engineering notation
1.99385939 × 10^6
Prime Factorization
5693 × 35023
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199385939
Product of the distinct prime numbers
The prime factorization of 199385939 is 5693 × 35023.
Since it has a total of 2 prime factors.
7 , 9 , 100 , 11 , 299 , 548 , 8184 , 9763 , 28267 , 23537 , 265651 , 874987 , 8989398 , 1460392 , 21780207 , 17297141 , 384648505 , 460437631 , 3452666230 , 8723638161
n×2
398771878
n×3
598157817
n×4
797543756
n×5
996929695
n÷2
99692969.5
n÷3
66461979.666667
n÷3
49846484.75
n÷5
39877187.8
n2
39754752670911721
n3
7.9265386910025E+24
n4
1.5804403599254E+33
n5
3.1511758519722E+41
2 √n
14120.408598904
3 √n
584.20442564237
4 √n
118.8293255005
5 √n
45.702389322028
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199385938
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199385939 can be divided by 4 positive divisors.
The sum of these divisors (counting 199385939) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000100110001101010011
3
Ternary
111220011212002102
4
Quaternary
23320212031103
5
Quinary
402020322224
6
Senary
31441311015
8
Octal
1370461523
10
Decimal
199385939
12
Duodecimal
5693546b
16
Hexadecimal
be26353
20
Vigesimal
32634gj
36
Base36
3apj6b
md5
7250d99f6f4dc93f398ffa93d89fb992
sha1
ff650d33e4ea28634484417174af1fb259691ee6
sha256
7e6d244243a96ef87af6eabfdd6025827934ddb49b7d2f63df8b6281739fcdbc
sha512
9da63a8712a6921e03afb2add6dae15f6d1e89bda638467e58a819d55a429c2ddb27c625ebf6517d520af4eff2848f8dbf03b44ebb86fd88796b1cbc8052c13c
ripemd-160
5fd6905c9262cd8c655ad4636dd229829471dac0
Diameter
398771878
Circumference
1252778802.383
Area
1.2489323893622E+17
Volume
3.3202607626732E+25
Surface area
4.9957295574486E+17
Circumference
1252778802.383
Perimeter
797543756
Area
39754752670911721
Diagonal
281974299.08029
Surface area
238528516025470326
Volume
7.9265386910025E+24
Space diagonal
345346576.66283
Perimeter
598157817
Area
1.7214312867088E+16
Altitude
172673288.33141
Surface area
1.7214312867088E+16
Volume
9.341515432909E+23
Height
93991433.026765