199385910 is an even 9-digits composite number following 199385909
and preceding 199385911 . In scientific notation, it is written as 1.99385910 × 10^8.
The sum of its digits is 45. It has a total of 5 prime factors and 24 positive divisors.
There are 53169552 positive integers (up to 199385910) that are relatively prime to 199385910.
199385910 has 24 divisors, whose sum is 518403600
The reverse of 199385910 is 019583991
Previous prime number is 5
Is Prime? no Number parity even Number length 9 Sum of Digits 45 Digital Root 9
Name
one hundred ninety-nine million three hundred eighty-five thousand nine hundred ten
Scientific notation
1.99385910 × 10^8
Engineering notation
1.99385910 × 10^6
Prime Factorization
2 × 3 × 3 × 5 × 2215399
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
66461970 Product of the distinct prime numbers
The prime factorization of 199385910 is 2 × 3 × 3 × 5 × 2215399.
Since it has a total of 5 prime factors.
10 , 6 , 31 , 14 , 538 , 990 , 662 , 6534 , 38317 , 79256 , 323885 , 590050 , 7725089 , 6833861 , 1385703 , 92570340 , 71575124 , 271878337 , 9922514293 , 9902944573
n×2
398771820
n×3
598157730
n×4
797543640
n×5
996929550
n÷2
99692955
n÷3
66461970
n÷3
49846477.5
n÷5
39877182
n2
39754741106528100
n3
7.9265352323395E+24
n4
1.5804394404471E+33
n5
3.1511735603343E+41
2 √n14120.407572021
3 √n584.20439731886
4 √n118.82932117967
5 √n45.702387992577
1 , 2 , 3 , 5 , 6 , 9 , 10 , 15 , 18 , 30 , 45 , 90 , 2215399 , 4430798 , 6646197 , 11076995 , 13292394 , 19938591 , 22153990 , 33230985 , 39877182 , 66461970 , 99692955 , 199385910
24 divisors
τ Total Divisors
24 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-199385909 Sum of the proper positive divisors of n
A Arithmetic Mean
0.041666666666667 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
24 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199385910 can be divided by 24 positive divisors.
The sum of these divisors (counting 199385910) is 1, the average is 0.041666666666667.
Base
System
Value
2
Binary
1011111000100110001100110110
3
Ternary
111220011212001100
4
Quaternary
23320212030312
5
Quinary
402020322120
6
Senary
31441310530
8
Octal
1370461466
10
Decimal
199385910
12
Duodecimal
56935446
16
Hexadecimal
be26336
20
Vigesimal
32634fa
36
Base36
3apj5i
md5
407b9ae9ef1067db6e1267981e0d3b11
sha1
c789e5503e132dc8b74d0d2d8ce35af7e1e28c09
sha256
1bcac42e6aaba1af713901852ce6c7385bba6633e3914b71f6bfb552d6f8d3b9
sha512
584ca27a479236ff984a6df354a6e8f5db0c262b5f5c5b4a86143388a2d21fe4c513a43da6b076bb11685a7b72803ac8b913e20ac2e61cba7e0f4c02f3eb0e63
ripemd-160
925291a09f346f4e3290e66ed9e850bb74663b4e
Diameter
398771820
Circumference
1252778620.1706
Area
1.2489320260563E+17
Volume
3.3202593139118E+25
Surface area
4.9957281042253E+17
Circumference
1252778620.1706
Perimeter
797543640
Area
39754741106528100
Diagonal
281974258.0681
Surface area
238528446639168600
Volume
7.9265352323395E+24
Space diagonal
345346526.43336
Perimeter
598157730
Area
1.7214307859563E+16
Altitude
172673263.21668
Surface area
1.7214307859563E+16
Volume
9.3415113568356E+23
Height
93991419.356034