199385941 is an odd 9-digits composite number following 199385940
and preceding 199385942 . In scientific notation, it is written as 1.99385941 × 10^8.
The sum of its digits is 49. It has a total of 2 prime factors and 4 positive divisors.
There are 199075212 positive integers (up to 199385941) that are relatively prime to 199385941.
199385941 has 4 divisors, whose sum is 199696672
The reverse of 199385941 is 149583991
Previous prime number is 643
Is Prime? no Number parity odd Number length 9 Sum of Digits 49 Digital Root 4
Name
one hundred ninety-nine million three hundred eighty-five thousand nine hundred forty-one
Scientific notation
1.99385941 × 10^8
Engineering notation
1.99385941 × 10^6
Prime Factorization
643 × 310087
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199385941 Product of the distinct prime numbers
The prime factorization of 199385941 is 643 × 310087.
Since it has a total of 2 prime factors.
6 , 3 , 85 , 44 , 370 , 102 , 2545 , 5658 , 64764 , 67802 , 430904 , 828261 , 1398776 , 562982 , 83246527 , 99478139 , 199437767 , 490644661 , 2710672945 , 9955465643
n×2
398771882
n×3
598157823
n×4
797543764
n×5
996929705
n÷2
99692970.5
n÷3
66461980.333333
n÷3
49846485.25
n÷5
39877188.2
n2
39754753468455481
n3
7.926538929531E+24
n4
1.5804404233377E+33
n5
3.1511760100162E+41
2 √n14120.408669723
3 √n584.20442759571
4 √n118.82932579849
5 √n45.702389413714
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
-199385940 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 199385941 can be divided by 4 positive divisors.
The sum of these divisors (counting 199385941) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000100110001101010101
3
Ternary
111220011212002111
4
Quaternary
23320212031111
5
Quinary
402020322231
6
Senary
31441311021
8
Octal
1370461525
10
Decimal
199385941
12
Duodecimal
56935471
16
Hexadecimal
be26355
20
Vigesimal
32634h1
36
Base36
3apj6d
md5
9da97eaab5d188b2483c24c4ce9b97ad
sha1
a0c7f3ca243def7dd045718543ea8abb0b7c864c
sha256
5664acdd09c1df98db4d0145058b5f5f02a01496dc73c73de45a30c70ced741d
sha512
13f18fb2a2396c611f2d68fe2fc0ce7701557e9bb74145dcf7b130c67d43b91bf76fd03e15ff674cb38df2917fafddf19d3dfa90fa7bfd32de193925265a14a9
ripemd-160
85895e43b3e35766712177226f69087766234817
Diameter
398771882
Circumference
1252778814.9494
Area
1.2489324144177E+17
Volume
3.3202608625877E+25
Surface area
4.9957296576709E+17
Circumference
1252778814.9494
Perimeter
797543764
Area
39754753468455481
Diagonal
281974301.90872
Surface area
238528520810732886
Volume
7.926538929531E+24
Space diagonal
345346580.12693
Perimeter
598157823
Area
1.7214313212435E+16
Altitude
172673290.06347
Surface area
1.7214313212435E+16
Volume
9.3415157140176E+23
Height
93991433.969574