989836911 is an odd 9-digits composite number following 989836910
and preceding 989836912 . In scientific notation, it is written as 9.89836911 × 10^8.
The sum of its digits is 54. It has a total of 4 prime factors and 12 positive divisors.
There are 565621056 positive integers (up to 989836911) that are relatively prime to 989836911.
989836911 has 12 divisors, whose sum is 1634016592
The reverse of 989836911 is 119638989
Previous prime number is 3
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 54
Digital Root 9
Name
nine hundred eighty-nine million eight hundred thirty-six thousand nine hundred eleven
Scientific notation
9.89836911 × 10^8
Engineering notation
9.89836911 × 10^6
Prime Factorization
3 × 7 × 3 × 15711697
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
329945637
Product of the distinct prime numbers
The prime factorization of 989836911 is 3 × 7 × 3 × 15711697.
Since it has a total of 4 prime factors.
9 , 4 , 29 , 52 , 384 , 576 , 8094 , 6676 , 15517 , 36964 , 36508 , 226609 , 801546 , 5761332 , 36629457 , 41920166 , 552609729 , 786019875 , 5415393797 , 6015778089
n×2
1979673822
n×3
2969510733
n×4
3959347644
n×5
4949184555
n÷2
494918455.5
n÷3
329945637
n÷3
247459227.75
n÷5
197967382.2
n2
979777110378021921
n3
9.6981954840509E+26
n4
9.5996318602071E+35
n5
9.5020699472445E+44
2 √n
31461.673684024
3 √n
996.6007619398
4 √n
177.37438846695
5 √n
62.966960368593
1 , 3 , 7 , 9 , 21 , 63 , 15711697 , 47135091 , 109981879 , 141405273 , 329945637 , 989836911
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-989836910
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 989836911 can be divided by 12 positive divisors.
The sum of these divisors (counting 989836911) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111010111111111011011001101111
3
Ternary
2112222112220222100
4
Quaternary
322333323121233
5
Quinary
4011344240121
6
Senary
242115350143
8
Octal
7277733157
10
Decimal
989836911
12
Duodecimal
2375b2353
16
Hexadecimal
3affb66f
20
Vigesimal
f969c5b
36
Base36
gdbn1r
md5
136e549a685e043252bdff56fbd7db11
sha1
c0216526cc08ea493d9cbb738b22e0620035a4da
sha256
249cc661377fcf35eee785fa798d0e968bb376094ebc49826b3ada2857f20227
sha512
13de448fca8190ae2be414e2d9cb9ff474c2449c6f8e7d7d98d66ed9de06e0dba5378a6015345d557a4fd518ec62418cf1d84f115584ce9706417a50806fef45
ripemd-160
2f8277549c9cb5353bb09ecb34f3bae9d756e5a8
Diameter
1979673822
Circumference
6219328735.6992
Area
3.078060572119E+18
Volume
4.0623706247696E+27
Surface area
1.2312242288476E+19
Circumference
6219328735.6992
Perimeter
3959347644
Area
979777110378021921
Diagonal
1399840784.0737
Surface area
5878662662268131526
Volume
9.6981954840509E+26
Space diagonal
1714447821.059
Perimeter
2969510733
Area
4.2425593381694E+17
Altitude
857223910.52952
Surface area
4.2425593381694E+17
Volume
1.1429432986742E+26
Height
466613594.69123