9161 is an odd 4-digits prime number following 9160
and preceding 9162 . In scientific notation, it is written as 9.161 × 10^3.
The sum of its digits is 17. It has a total of 1 prime factors and 2 positive divisors.
There are 9160 positive integers (up to 9161) that are relatively prime to 9161.
9161 has 2 divisors, whose sum is 9162
The reverse of 9161 is 1619
Previous prime number is 1
Is Prime? yes
Number parity odd
Number length 4
Sum of Digits 17
Digital Root 8
Name
nine thousand one hundred sixty-one
Scientific notation
9.161 × 10^3
Engineering notation
9.161 × 10^3
Prime Factorization
9161
Composite number
ω
Distinct Factors
1
Total number of distinct prime factors
Ω
Total Factors
1
Total number of prime factors
rad
Radical
9161
Product of the distinct prime numbers
The prime factorization of 9161 is 9161.
Since it has a total of 1 prime factors.
8 , 5 , 35 , 92 , 144 , 223 , 6377 , 6188 , 81408 , 31119 , 493999 , 722423 , 2013284 , 9656609 , 39340959 , 52972470 , 597132141 , 130965403 , 254324051 , 2846128512
n×2
18322
n×3
27483
n×4
36644
n×5
45805
n÷2
4580.5
n÷3
3053.6666666667
n÷3
2290.25
n÷5
1832.2
n2
83923921
n3
768827040281
n4
7043224516014241
n5
6.4522979791206E+19
2 √n
95.713112999212
3 √n
20.92414050855
4 √n
9.7833078761333
5 √n
6.1999555607416
2 divisors
τ
Total Divisors
2
Total number of the positive divisors of n
σ
Sum of Divisors
9162
Sum of all the positive divisors of n
s
Aliquot Sum
1
Sum of the proper positive divisors of n
A
Arithmetic Mean
4581
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
95.718336801263
Returns the nth root of the product of n divisors
H
Harmonic Mean
1.9997817070509
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 9161 can be divided by 2 positive divisors.
The sum of these divisors (counting 9161) is 9162, the average is 4581.
Base
System
Value
2
Binary
10001111001001
3
Ternary
110120022
4
Quaternary
2033021
5
Quinary
243121
6
Senary
110225
8
Octal
21711
10
Decimal
9161
12
Duodecimal
5375
16
Hexadecimal
23c9
20
Vigesimal
12i1
36
Base36
72h
md5
97737a7937a18cf131d9e21eda811113
sha1
7665257830f6d2c0d3b44f434bef73b4ec26a4d9
sha256
aee651be73c9084e024798b3b10ac19ccbf2a905e70571118dd757fc4c99e54a
sha512
4119ae95c417f64d2e0d195473052a29a9f674b237448620e3374dbc415341c27abe9e560662fda03d4fe7b834dc0a86adbbdc5d91d291f6b43efdecf1d14e38
ripemd-160
1b88fcc56314c5a388e56578f40728daed519bda
Diameter
18322
Circumference
57560.260599072
Area
263654773.67405
Volume
3220455175504
Surface area
1054619094.6962
Circumference
57560.260599072
Perimeter
36644
Area
83923921
Diagonal
12955.6104449
Surface area
503543526
Volume
768827040281
Space diagonal
15867.317448138
Perimeter
27483
Area
36340123.785599
Altitude
7933.6587240692
Surface area
36340123.785599
Volume
90607135623.713
Height
4318.5368149666