199568968 is an even 9-digits composite number following 199568967
and preceding 199568969 . In scientific notation, it is written as 1.99568968 × 10^8.
The sum of its digits is 61. It has a total of 4 prime factors and 8 positive divisors.
There are 99784480 positive integers (up to 199568968) that are relatively prime to 199568968.
199568968 has 8 divisors, whose sum is 374191830
The reverse of 199568968 is 869865991
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 61
Digital Root 7
Name
one hundred ninety-nine million five hundred sixty-eight thousand nine hundred sixty-eight
Scientific notation
1.99568968 × 10^8
Engineering notation
1.99568968 × 10^6
Prime Factorization
2 × 2 × 2 × 24946121
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
49892242
Product of the distinct prime numbers
The prime factorization of 199568968 is 2 × 2 × 2 × 24946121.
Since it has a total of 4 prime factors.
4 , 8 , 11 , 56 , 40 , 193 , 4954 , 7343 , 67595 , 48287 , 650005 , 545259 , 4981271 , 4711402 , 87626703 , 1193045 , 410863559 , 690839256 , 7689747095 , 7220062057
n×2
399137936
n×3
598706904
n×4
798275872
n×5
997844840
n÷2
99784484
n÷3
66522989.333333
n÷3
49892242
n÷5
39913793.6
n2
39827772988585024
n3
7.9483875530702E+24
n4
1.5862515012303E+33
n5
3.1656657508897E+41
2 √n
14126.888121593
3 √n
584.38313040439
4 √n
118.85658636185
5 √n
45.710776867201
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-199568967
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 199568968 can be divided by 8 positive divisors.
The sum of these divisors (counting 199568968) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111001010010111001001000
3
Ternary
111220112011011021
4
Quaternary
23321102321020
5
Quinary
402042201333
6
Senary
31445242224
8
Octal
1371227110
10
Decimal
199568968
12
Duodecimal
56a03374
16
Hexadecimal
be52e48
20
Vigesimal
3276288
36
Base36
3atgeg
md5
c0a3342bcdf80c82f95d6cfc48d95c5f
sha1
0be45ff2e4654e451840bd711935dbd564f2e47b
sha256
40b7dfb57add95ae0d22072a2c5753ffb73ef5b955c2567ab1c99f4b9953adcd
sha512
ad1434ac4a7a2c38bf23a6a083d540823f636d87d977b1ab762c9653fce030eb16e1f3aaa4028105e221ac188a58b8b19e5d86779aeed6ada27f55ccede49e55
ripemd-160
6c9c723b91a77693fa6252dc9e6dcd0ac8b67c13
Diameter
399137936
Circumference
1253928807.5066
Area
1.2512263902978E+17
Volume
3.3294127926146E+25
Surface area
5.0049055611912E+17
Circumference
1253928807.5066
Perimeter
798275872
Area
39827772988585024
Diagonal
282233141.1744
Surface area
238966637931510144
Volume
7.9483875530702E+24
Space diagonal
345663592.19009
Perimeter
598706904
Area
1.7245931592137E+16
Altitude
172831796.09504
Surface area
1.7245931592137E+16
Volume
9.3672645637911E+23
Height
94077713.724801