199798966 is an even 9-digits composite number following 199798965
and preceding 199798967 . In scientific notation, it is written as 1.99798966 × 10^8.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 99899482 positive integers (up to 199798966) that are relatively prime to 199798966.
199798966 has 4 divisors, whose sum is 299698452
The reverse of 199798966 is 669897991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 64
Digital Root 1
Name
one hundred ninety-nine million seven hundred ninety-eight thousand nine hundred sixty-six
Scientific notation
1.99798966 × 10^8
Engineering notation
1.99798966 × 10^6
Prime Factorization
2 × 99899483
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
199798966
Product of the distinct prime numbers
The prime factorization of 199798966 is 2 × 99899483.
Since it has a total of 2 prime factors.
9 , 3 , 56 , 94 , 890 , 490 , 6259 , 8503 , 21574 , 4223 , 560306 , 278072 , 1350533 , 6920841 , 31491610 , 79745039 , 647705359 , 956756483 , 802533791 , 3918205186
n×2
399597932
n×3
599396898
n×4
799195864
n×5
998994830
n÷2
99899483
n÷3
66599655.333333
n÷3
49949741.5
n÷5
39959793.2
n2
39919626814669156
n3
7.9759001606768E+24
n4
1.5935766050225E+33
n5
3.1839495792528E+41
2 √n
14135.026211507
3 √n
584.60753962678
4 √n
118.89081634637
5 √n
45.721308107754
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
-199798965
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 199798966 can be divided by 4 positive divisors.
The sum of these divisors (counting 199798966) is 1, the average is 0.25.
Base
System
Value
2
Binary
1011111010001011000010110110
3
Ternary
111220221211122201
4
Quaternary
23322023002312
5
Quinary
402122031331
6
Senary
31454215114
8
Octal
1372130266
10
Decimal
199798966
12
Duodecimal
56ab449a
16
Hexadecimal
be8b0b6
20
Vigesimal
328eh86
36
Base36
3aydva
md5
c7f06c6b549acd02a5b6ce17be560949
sha1
5390512eb641732fbee535d9d410d01ce46efab4
sha256
15de40f81d323b70462fd9a52b08b7c0c68b0b93a6fd777d888b7f68d5a78089
sha512
6163d1acc186663672b060c7776d97e7e3561e2040c9184ba5a4072f2ce0f6418945336badf8e4e37f2e3e2f5094e1df31e2d7a9e51f5e484048f3561ac35777
ripemd-160
ac80c73e7fb31416736467c48a90900b7bfea57f
Diameter
399597932
Circumference
1255373927.5609
Area
1.2541120633501E+17
Volume
3.3409372467397E+25
Surface area
5.0164482534004E+17
Circumference
1255373927.5609
Perimeter
799195864
Area
39919626814669156
Diagonal
282558407.46532
Surface area
239517760888014936
Volume
7.9759001606768E+24
Space diagonal
346061960.41173
Perimeter
599396898
Area
1.7285705465549E+16
Altitude
173030980.20586
Surface area
1.7285705465549E+16
Volume
9.3996884828024E+23
Height
94186135.821774