199386971 is an odd 9-digits composite number following 199386970
and preceding 199386972 . In scientific notation, it is written as 1.99386971 × 10^8.
The sum of its digits is 53. It has a total of 2 prime factors and 4 positive divisors.
There are 170903112 positive integers (up to 199386971) that are relatively prime to 199386971.
199386971 has 4 divisors, whose sum is 227870832
The reverse of 199386971 is 179683991
Previous prime number is 7
Is Prime? no Number parity odd Number length 9 Sum of Digits 53 Digital Root 8
Name
one hundred ninety-nine million three hundred eighty-six thousand nine hundred seventy-one
Scientific notation
1.99386971 × 10^8
Engineering notation
1.99386971 × 10^6
Prime Factorization
7 × 28483853
Composite number
ω Distinct Factors
2 Total number of distinct prime factors
Ω Total Factors
2 Total number of prime factors
rad Radical
199386971 Product of the distinct prime numbers
The prime factorization of 199386971 is 7 × 28483853.
Since it has a total of 2 prime factors.
6 , 4 , 11 , 86 , 195 , 159 , 7514 , 5764 , 46097 , 89956 , 223814 , 280646 , 9761388 , 6842017 , 2514674 , 40165954 , 682473261 , 233926522 , 5526921575 , 5651043806
n×2
398773942
n×3
598160913
n×4
797547884
n×5
996934855
n÷2
99693485.5
n÷3
66462323.666667
n÷3
49846742.75
n÷5
39877394.2
n2
39755164204554841
n3
7.9266617723538E+24
n4
1.5804730809311E+33
n5
3.1512574035389E+41
2 √n14120.445141709
3 √n584.20543356688
4 √n118.82947926213
5 √n45.702436632052
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
-199386970 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 199386971 can be divided by 4 positive divisors.
The sum of these divisors (counting 199386971) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111000100110011101011011
3
Ternary
111220011220111122
4
Quaternary
23320212131123
5
Quinary
402020340341
6
Senary
31441315455
8
Octal
1370463533
10
Decimal
199386971
12
Duodecimal
56935b8b
16
Hexadecimal
be2675b
20
Vigesimal
326378b
36
Base36
3apjyz
md5
9d36a92140e262aa4222d303e513e3d7
sha1
6a596708af72a60778c0d716e491bb16cc7278e1
sha256
e9fb212b604d9deb1008ae5f1cb6117324add8df6dbf5f2147063323141f7114
sha512
db4fdf24cda7f131303767482efb452de571081e2177e51d5c9704ff6760926d4d1cdb2ad2f62679cbf3fad50ee9ff5b790591a2482009378139c9071bd003e2
ripemd-160
c7b48ded02ee676d85583dcc060164455d376f1b
Diameter
398773942
Circumference
1252785286.6302
Area
1.2489453180729E+17
Volume
3.320312318869E+25
Surface area
4.9957812722914E+17
Circumference
1252785286.6302
Perimeter
797547884
Area
39755164204554841
Diagonal
281975758.54869
Surface area
238530985227329046
Volume
7.9266617723538E+24
Space diagonal
345348364.13926
Perimeter
598160913
Area
1.7214491066383E+16
Altitude
172674182.06963
Surface area
1.7214491066383E+16
Volume
9.3416604856726E+23
Height
93991919.51623