181134961 is an odd 9-digits composite number following 181134960
and preceding 181134962 . In scientific notation, it is written as 1.81134961 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 145998720 positive integers (up to 181134961) that are relatively prime to 181134961.
181134961 has 8 divisors, whose sum is 183847464
The reverse of 181134961 is 169431181
Previous prime number is 137
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred eighty-one million one hundred thirty-four thousand nine hundred sixty-one
Scientific notation
1.81134961 × 10^8
Engineering notation
1.81134961 × 10^6
Prime Factorization
133 × 137 × 9941
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
181134961
Product of the distinct prime numbers
The prime factorization of 181134961 is 133 × 137 × 9941.
Since it has a total of 3 prime factors.
10 , 4 , 64 , 43 , 778 , 235 , 4270 , 5848 , 2760 , 9630 , 398345 , 736389 , 2586373 , 8384256 , 7213689 , 28003441 , 60059663 , 226303769 , 4095170455 , 1810313141
n×2
362269922
n×3
543404883
n×4
724539844
n×5
905674805
n÷2
90567480.5
n÷3
60378320.333333
n÷3
45283740.25
n÷5
36226992.2
n2
32809874096471521
n3
5.9430152648793E+24
n4
1.0764878382263E+33
n5
1.949895825941E+41
2 √n
13458.638898492
3 √n
565.80584203956
4 √n
116.01137400484
5 √n
44.833274156897
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
-181134960
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 181134961 can be divided by 8 positive divisors.
The sum of these divisors (counting 181134961) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010110010111110011001110001
3
Ternary
110121211121110021
4
Quaternary
22302332121301
5
Quinary
332332304321
6
Senary
25550203441
8
Octal
1262763161
10
Decimal
181134961
12
Duodecimal
507b3581
16
Hexadecimal
acbe671
20
Vigesimal
2gc1h81
36
Base36
2zucmp
md5
1c4023cbc1d000092feb416ee8e3f427
sha1
c91424c0e35a02693a841f8bf8ca4532b8fcb1c9
sha256
821778dc5c2f22c9e3ec684d96461b9e7c8a6adcd0a0b8c7ae2e1aa15c6ac7cb
sha512
11d80b281e6b9c6a8451f13b8c3c764cced15f426273db988aa921844ee2c0b37567268841fd01fd698e14d12d2e1192ec6179e2434389af90f2c46366b3a571
ripemd-160
03b2e3837adda1df179985c3dd5175a916ac978a
Diameter
362269922
Circumference
1138104525.5717
Area
1.0307525942668E+17
Volume
2.4894044128422E+25
Surface area
4.1230103770672E+17
Circumference
1138104525.5717
Perimeter
724539844
Area
32809874096471521
Diagonal
256163518.46612
Surface area
196859244578829126
Volume
5.9430152648793E+24
Space diagonal
313734955.47901
Perimeter
543404883
Area
1.4207092231257E+16
Altitude
156867477.7395
Surface area
1.4207092231257E+16
Volume
7.0039106574855E+23
Height
85387839.488707