199386871 is an odd 9-digits composite number following 199386870
and preceding 199386872 . In scientific notation, it is written as 1.99386871 × 10^8.
The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors.
There are 196655472 positive integers (up to 199386871) that are relatively prime to 199386871.
199386871 has 4 divisors, whose sum is 202118272
The reverse of 199386871 is 178683991
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 52
Digital Root 7
Name
one hundred ninety-nine million three hundred eighty-six thousand eight hundred seventy-one
Scientific notation
1.99386871 × 10^8
Engineering notation
1.99386871 × 10^6
Prime Factorization
73 × 2731327
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199386871
Product of the distinct prime numbers
The prime factorization of 199386871 is 73 × 2731327.
Since it has a total of 2 prime factors.
10 , 4 , 11 , 9 , 351 , 971 , 2837 , 6246 , 14257 , 1390 , 76133 , 167942 , 9495106 , 250890 , 53629035 , 84747872 , 337607705 , 846675175 , 7123408854 , 6641698937
n×2
398773742
n×3
598160613
n×4
797547484
n×5
996934355
n÷2
99693435.5
n÷3
66462290.333333
n÷3
49846717.75
n÷5
39877374.2
n2
39755124327170641
n3
7.9266498458105E+24
n4
1.5804699102688E+33
n5
3.1512495011815E+41
2 √n
14120.441600743
3 √n
584.20533589993
4 √n
118.82946436277
5 √n
45.702432047756
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
-199386870
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 199386871 can be divided by 4 positive divisors.
The sum of these divisors (counting 199386871) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000100110011011110111
3
Ternary
111220011220100221
4
Quaternary
23320212123313
5
Quinary
402020334441
6
Senary
31441315211
8
Octal
1370463367
10
Decimal
199386871
12
Duodecimal
56935b07
16
Hexadecimal
be266f7
20
Vigesimal
326373b
36
Base36
3apjw7
md5
0c857befb681a7c34938879aa05ffd27
sha1
7cecfe51af03553d339c6a13b6740d51df68d9be
sha256
3b803dc876e0e70ac6adab338de3e4b76e4e890a6a3b266c04b44081fd6aef04
sha512
a36c024db9fdd707f791b03f73ad11975200824f2adb27013e2d2c8fd51ed140ae31323a2b6723a95ff34975a65bd91e97c699511af51e3cc7baf5e08d385c0e
ripemd-160
24c74a4c4192cbf1fb1056765086579c850f4a25
Diameter
398773742
Circumference
1252784658.3117
Area
1.2489440652879E+17
Volume
3.3203073230903E+25
Surface area
4.9957762611515E+17
Circumference
1252784658.3117
Perimeter
797547484
Area
39755124327170641
Diagonal
281975617.12733
Surface area
238530745963023846
Volume
7.9266498458105E+24
Space diagonal
345348190.93418
Perimeter
598160613
Area
1.7214473798969E+16
Altitude
172674095.46709
Surface area
1.7214473798969E+16
Volume
9.3416464301066E+23
Height
93991872.375778