115655189 is an odd 9-digits composite number following 115655188
and preceding 115655190 . In scientific notation, it is written as 1.15655189 × 10^8.
The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors.
There are 106407216 positive integers (up to 115655189) that are relatively prime to 115655189.
115655189 has 8 divisors, whose sum is 124961760
The reverse of 115655189 is 981556511
Previous prime number is 307
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 41
Digital Root 5
Name
one hundred fifteen million six hundred fifty-five thousand one hundred eighty-nine
Scientific notation
1.15655189 × 10^8
Engineering notation
1.15655189 × 10^6
Prime Factorization
13 × 307 × 28979
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
115655189
Product of the distinct prime numbers
The prime factorization of 115655189 is 13 × 307 × 28979.
Since it has a total of 3 prime factors.
2 , 3 , 81 , 36 , 557 , 37 , 66 , 5269 , 16731 , 38330 , 853379 , 773498 , 9209690 , 887480 , 70163387 , 87865692 , 87037584 , 901344523 , 646550286 , 8583170472
n×2
231310378
n×3
346965567
n×4
462620756
n×5
578275945
n÷2
57827594.5
n÷3
38551729.666667
n÷3
28913797.25
n÷5
23131037.8
n2
13376122742625721
n3
1.5470180038856E+24
n4
1.7892065962579E+32
n5
2.0693102705025E+40
2 √n
10754.310252173
3 √n
487.21618579742
4 √n
103.70299056524
5 √n
40.985763010477
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
-115655188
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 115655189 can be divided by 8 positive divisors.
The sum of these divisors (counting 115655189) is 1, the average is 0.125.
Base
System
Value
2
Binary
110111001001100001000010101
3
Ternary
22001121220002112
4
Quaternary
12321030020111
5
Quinary
214101431224
6
Senary
15250520405
8
Octal
671141025
10
Decimal
115655189
12
Duodecimal
32896105
16
Hexadecimal
6e4c215
20
Vigesimal
1g2ghj9
36
Base36
1wuw45
md5
a2fe84a7e692b60ce1a1a7355782fec3
sha1
3e809963b71d4670f9915a0825b9e9fbb4facaf8
sha256
7e3ee22743cf8e5c8f4869d86adf9f8895794d6b855a4f2c08b06ddd58b0587b
sha512
57700b61d65097368d9b78397706f06933794fafe04ca7a04cc892cd15955fa4a50784af17f6c7af4b1c1eab5c15a2011b7bf5081ec2dee77610b93fb5408b25
ripemd-160
4213b8b27c0d92e62dd0b9ad6d496f6f0f576639
Diameter
231310378
Circumference
726682984.22388
Area
4.2022328941748E+16
Volume
6.4801338613041E+24
Surface area
1.6808931576699E+17
Circumference
726682984.22388
Perimeter
462620756
Area
13376122742625721
Diagonal
163561136.84262
Surface area
80256736455754326
Volume
1.5470180038856E+24
Space diagonal
200320663.50698
Perimeter
346965567
Area
5.7920310496263E+15
Altitude
100160331.75349
Surface area
5.7920310496263E+15
Volume
1.8231782019419E+23
Height
54520378.947541