989968195 is an odd 9-digits composite number following 989968194
and preceding 989968196 . In scientific notation, it is written as 9.89968195 × 10^8.
The sum of its digits is 64. It has a total of 2 prime factors and 4 positive divisors.
There are 791974552 positive integers (up to 989968195) that are relatively prime to 989968195.
989968195 has 4 divisors, whose sum is 1187961840
The reverse of 989968195 is 591869989
Previous prime number is 5
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 64
Digital Root 1
Name
nine hundred eighty-nine million nine hundred sixty-eight thousand one hundred ninety-five
Scientific notation
9.89968195 × 10^8
Engineering notation
9.89968195 × 10^6
Prime Factorization
5 × 197993639
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
989968195
Product of the distinct prime numbers
The prime factorization of 989968195 is 5 × 197993639.
Since it has a total of 2 prime factors.
4 , 7 , 80 , 10 , 240 , 614 , 2762 , 5517 , 86364 , 2242 , 381394 , 933278 , 2955273 , 5441868 , 29027166 , 56640720 , 424224232 , 130206910 , 1015079289 , 4486919276
n×2
1979936390
n×3
2969904585
n×4
3959872780
n×5
4949840975
n÷2
494984097.5
n÷3
329989398.33333
n÷3
247492048.75
n÷5
197993639
n2
980037027111558025
n3
9.702054867628E+26
n4
9.6047257450966E+35
n5
9.5083730093433E+44
2 √n
31463.760026418
3 √n
996.64482035959
4 √n
177.38026955222
5 √n
62.968630566138
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
-989968194
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 989968195 can be divided by 4 positive divisors.
The sum of these divisors (counting 989968195) is 1, the average is 0.25.
Base
System
Value
2
Binary
111011000000011011011101000011
3
Ternary
2112222210121001201
4
Quaternary
323000123131003
5
Quinary
4011412440240
6
Senary
242122242031
8
Octal
7300333503
10
Decimal
989968195
12
Duodecimal
237656317
16
Hexadecimal
3b01b743
20
Vigesimal
f97609f
36
Base36
gdegcj
md5
2c8d810b5ddb8aa073bac17a31c8a7cc
sha1
afc46b7e80fdf8eaaeab6d497563dccf9567a140
sha256
53291c0863fac5a114a490c8f9546c8a06fdf0cfa77f7c1db0a470260f75ac47
sha512
b286db37c583e2deb5a32077efb733f3d715b99d6f1ce57d334e6a0aa64d14d48a2d009ee990a1dba800a4da1d4439b6429fe206d821be67b9105bf462113f4b
ripemd-160
81f4c10ed30c8da1bdbf4ceb55ca9aedbcdbf6d6
Diameter
1979936390
Circumference
6220153617.3991
Area
3.0788771246197E+18
Volume
4.063987239582E+27
Surface area
1.2315508498479E+19
Circumference
6220153617.3991
Perimeter
3959872780
Area
980037027111558025
Diagonal
1400026447.687
Surface area
5880222162669348150
Volume
9.702054867628E+26
Space diagonal
1714675211.6173
Perimeter
2969904585
Area
4.2436848106399E+17
Altitude
857337605.80863
Surface area
4.2436848106399E+17
Volume
1.1433981313906E+26
Height
466675482.56234