199896661 is an odd 9-digits composite number following 199896660
and preceding 199896662 . In scientific notation, it is written as 1.99896661 × 10^8.
The sum of its digits is 55. It has a total of 3 prime factors and 8 positive divisors.
There are 194763072 positive integers (up to 199896661) that are relatively prime to 199896661.
199896661 has 8 divisors, whose sum is 205090560
The reverse of 199896661 is 166698991
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 55
Digital Root 1
Name
one hundred ninety-nine million eight hundred ninety-six thousand six hundred sixty-one
Scientific notation
1.99896661 × 10^8
Engineering notation
1.99896661 × 10^6
Prime Factorization
113 × 59 × 29983
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
199896661
Product of the distinct prime numbers
The prime factorization of 199896661 is 113 × 59 × 29983.
Since it has a total of 3 prime factors.
8 , 4 , 46 , 100 , 61 , 262 , 8224 , 4275 , 92243 , 34097 , 658128 , 904291 , 5541689 , 8253312 , 44700407 , 2767943 , 597236397 , 692875164 , 5702739329 , 2997917959
n×2
399793322
n×3
599689983
n×4
799586644
n×5
999483305
n÷2
99948330.5
n÷3
66632220.333333
n÷3
49974165.25
n÷5
39979332.2
n2
39958675078948921
n3
7.9876057262658E+24
n4
1.596695714065E+33
n5
3.1917414187461E+41
2 √n
14138.481566279
3 √n
584.70280860044
4 √n
118.90534708868
5 √n
45.725778471046
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
-199896660
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 199896661 can be divided by 8 positive divisors.
The sum of these divisors (counting 199896661) is 1, the average is 0.125.
Base
System
Value
2
Binary
1011111010100010111001010101
3
Ternary
111221010210200001
4
Quaternary
23322202321111
5
Quinary
402133143121
6
Senary
31500251301
8
Octal
1372427125
10
Decimal
199896661
12
Duodecimal
56b40b31
16
Hexadecimal
bea2e55
20
Vigesimal
32971d1
36
Base36
3b0h91
md5
e722e7034fbf2c3879fd91147afd390d
sha1
0f477ea1b4f828925691cb073c7e31c9c0f006e5
sha256
da1e5a8860affb78b705aec0d37603b1e3a2b60cf3dfcc414bb4d5bc6c74e878
sha512
83818ca834ff5d927f581103474f47969e9ce32fb1fc6ff55b6cd9eac4cf66b951b962f80dbfa028fa1cb8394eb24aea43034162d2c2ca8da7afa58f0bbd2913
ripemd-160
e86a1505314fd72459867ab90d168d5e8642e7fa
Diameter
399793322
Circumference
1255987763.3495
Area
1.2553388007521E+17
Volume
3.3458404625878E+25
Surface area
5.0213552030083E+17
Circumference
1255987763.3495
Perimeter
799586644
Area
39958675078948921
Diagonal
282696569.0593
Surface area
239752050473693526
Volume
7.9876057262658E+24
Space diagonal
346231173.11537
Perimeter
599689983
Area
1.7302613859969E+16
Altitude
173115586.55769
Surface area
1.7302613859969E+16
Volume
9.4134836241451E+23
Height
94232189.686432