989872165 is an odd 9-digits composite number following 989872164
and preceding 989872166 . In scientific notation, it is written as 9.89872165 × 10^8.
The sum of its digits is 55. It has a total of 4 prime factors and 16 positive divisors.
There are 749062080 positive integers (up to 989872165) that are relatively prime to 989872165.
989872165 has 16 divisors, whose sum is 1252293120
The reverse of 989872165 is 561278989
Previous prime number is 677
Is Prime? no Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
nine hundred eighty-nine million eight hundred seventy-two thousand one hundred sixty-five
Scientific notation
9.89872165 × 10^8
Engineering notation
9.89872165 × 10^6
Prime Factorization
5 × 19 × 677 × 15391
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
989872165 Product of the distinct prime numbers
The prime factorization of 989872165 is 5 × 19 × 677 × 15391.
Since it has a total of 4 prime factors.
3 , 6 , 52 , 8 , 336 , 35 , 2880 , 2923 , 42886 , 13335 , 868688 , 732874 , 4194170 , 9791139 , 48599418 , 10015535 , 880080778 , 355338088 , 4560599873 , 3600324370
n×2
1979744330
n×3
2969616495
n×4
3959488660
n×5
4949360825
n÷2
494936082.5
n÷3
329957388.33333
n÷3
247468041.25
n÷5
197974433
n2
979846903041787225
n3
9.6992317528252E+26
n4
9.6009995340058E+35
n5
9.5037621948903E+44
2 √n31462.233948021
3 √n996.61259343304
4 √n177.375967786
5 √n62.967408888055
1 , 5 , 19 , 95 , 677 , 3385 , 12863 , 15391 , 64315 , 76955 , 292429 , 1462145 , 10419707 , 52098535 , 197974433 , 989872165
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-989872164 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989872165 can be divided by 16 positive divisors.
The sum of these divisors (counting 989872165) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111011000000000100000000100101
3
Ternary
2112222121201100001
4
Quaternary
323000010000211
5
Quinary
4011401402130
6
Senary
242120221301
8
Octal
7300040045
10
Decimal
989872165
12
Duodecimal
23760a831
16
Hexadecimal
3b004025
20
Vigesimal
f96e085
36
Base36
gdce91
md5
6c31556606e893d676bfb278e3266e45
sha1
3bc3e7b7896ed05b78294d0f2e5032522670701f
sha256
f07398cc595c2fb35a4c60384222db5b6830c9383b86797a31eddc7106b8c243
sha512
bad0e0110c7f9411755953608a3d75a44c5418022639b138568b6e11dfe43892d886c917c8c7294dea7b9e4ab4b63f0120ae3eb53146b9e0717766fa0d925ced
ripemd-160
ec4efddbb20b2cdf50a92dc6d0e617a682e0e785
Diameter
1979744330
Circumference
6219550243.114
Area
3.0782798322388E+18
Volume
4.0628046960187E+27
Surface area
1.2313119328955E+19
Circumference
6219550243.114
Perimeter
3959488660
Area
979846903041787225
Diagonal
1399890640.7586
Surface area
5879081418250723350
Volume
9.6992317528252E+26
Space diagonal
1714508882.7782
Perimeter
2969616495
Area
4.2428615492685E+17
Altitude
857254441.3891
Surface area
4.2428615492685E+17
Volume
1.1430654241204E+26
Height
466630213.58621