995556989 is an odd 9-digits composite number following 995556988
and preceding 995556990 . In scientific notation, it is written as 9.95556989 × 10^8.
The sum of its digits is 65. It has a total of 3 prime factors and 8 positive divisors.
There are 851295456 positive integers (up to 995556989) that are relatively prime to 995556989.
995556989 has 8 divisors, whose sum is 1140498240
The reverse of 995556989 is 989655599
Previous prime number is 419
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 65
Digital Root 2
Name
nine hundred ninety-five million five hundred fifty-six thousand nine hundred eighty-nine
Scientific notation
9.95556989 × 10^8
Engineering notation
9.95556989 × 10^6
Prime Factorization
7 × 419 × 339433
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
995556989
Product of the distinct prime numbers
The prime factorization of 995556989 is 7 × 419 × 339433.
Since it has a total of 3 prime factors.
1 , 6 , 34 , 43 , 988 , 839 , 9118 , 9929 , 3533 , 45944 , 189704 , 236791 , 4936242 , 3183720 , 84274634 , 11828781 , 651348631 , 523268670 , 1889529118 , 5104187364
n×2
1991113978
n×3
2986670967
n×4
3982227956
n×5
4977784945
n÷2
497778494.5
n÷3
331852329.66667
n÷3
248889247.25
n÷5
199111397.8
n2
991133718346746121
n3
9.8673010033366E+26
n4
9.8234604764385E+35
n5
9.7798147334836E+44
2 √n
31552.448225138
3 √n
998.5167975314
4 √n
177.63008817522
5 √n
63.039567530587
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
-995556988
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 995556989 can be divided by 8 positive divisors.
The sum of these divisors (counting 995556989) is 1, the average is 0.125.
Base
System
Value
2
Binary
111011010101101111111001111101
3
Ternary
2120101022112110002
4
Quaternary
323111233321331
5
Quinary
4014330310424
6
Senary
242442124045
8
Octal
7325577175
10
Decimal
995556989
12
Duodecimal
2394b0625
16
Hexadecimal
3b56fe7d
20
Vigesimal
fb24c99
36
Base36
ggq8ot
md5
6adeede0393c7b39aa151fc35aa36b8a
sha1
7f480d25f91731f238ff414494224872f1b92726
sha256
4dcf3d425a39534e89a6ffc4a3c4bd12b5a0b45a76e46dc672eb34aad147857c
sha512
bc00aac9c6b679447be5fa9e5fdcc110fd9294a44aa764af305d3a6c6dd222f5c3d4c40ece806afe5a43e52b8f99c2ce93a7491b68f9f526e2ebc93c45eec985
ripemd-160
7a81999ce7db66d1d061c2d16e72e5d1f90eeeef
Diameter
1991113978
Circumference
6255269045.7447
Area
3.1137384082833E+18
Volume
4.1332053790455E+27
Surface area
1.2454953633133E+19
Circumference
6255269045.7447
Perimeter
3982227956
Area
991133718346746121
Diagonal
1407930195.9591
Surface area
5946802310080476726
Volume
9.8673010033366E+26
Space diagonal
1724355286.7783
Perimeter
2986670967
Area
4.2917348931781E+17
Altitude
862177643.38914
Surface area
4.2917348931781E+17
Volume
1.1628725752447E+26
Height
469310065.31971