130195865 is an odd 9-digits composite number following 130195864
and preceding 130195866 . In scientific notation, it is written as 1.30195865 × 10^8.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 102729600 positive integers (up to 130195865) that are relatively prime to 130195865.
130195865 has 8 divisors, whose sum is 158375688
The reverse of 130195865 is 568591031
Previous prime number is 73
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty million one hundred ninety-five thousand eight hundred sixty-five
Scientific notation
1.30195865 × 10^8
Engineering notation
1.30195865 × 10^6
Prime Factorization
5 × 73 × 356701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130195865
Product of the distinct prime numbers
The prime factorization of 130195865 is 5 × 73 × 356701.
Since it has a total of 3 prime factors.
3 , 4 , 76 , 47 , 37 , 892 , 6173 , 3069 , 56016 , 36336 , 658655 , 151543 , 3566305 , 8937497 , 3155799 , 13495283 , 665490908 , 493561108 , 1559790312 , 4638315376
n×2
260391730
n×3
390587595
n×4
520783460
n×5
650979325
n÷2
65097932.5
n÷3
43398621.666667
n÷3
32548966.25
n÷5
26039173
n2
16950963263098225
n3
2.2069453246223E+24
n4
2.8733515554691E+32
n5
3.7409849121339E+40
2 √n
11410.340266618
3 √n
506.8339876647
4 √n
106.81919427995
5 √n
41.968112581655
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
-130195864
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 130195865 can be divided by 8 positive divisors.
The sum of these divisors (counting 130195865) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110000101010000110011001
3
Ternary
100001222122011002
4
Quaternary
13300222012121
5
Quinary
231312231430
6
Senary
20530314345
8
Octal
760520631
10
Decimal
130195865
12
Duodecimal
377289b5
16
Hexadecimal
7c2a199
20
Vigesimal
20de9d5
36
Base36
25ijrt
md5
bb9123a0b43f76447d15be3e37c419a5
sha1
757821583a6134ee0c06452792a0292b3e36eb6e
sha256
d22f7a69257eb2c927f5aa7582867e8f2d54483dc9afe24a84d54c276b91b07d
sha512
31530a02797a47e5ef87d088c8922a404834033e51f8769bc472d2a83e275def96dc82c28858079a5ada030f594846fa5288273f429e2735fcf8b183d60153a3
ripemd-160
a1b2a73669768ea9bd65fa63e259554db75259b5
Diameter
260391730
Circumference
818044746.02354
Area
5.325302165862E+16
Volume
9.244430958277E+24
Surface area
2.1301208663448E+17
Circumference
818044746.02354
Perimeter
520783460
Area
16950963263098225
Diagonal
184124758.0479
Surface area
101705779578589350
Volume
2.2069453246223E+24
Space diagonal
225505853.11538
Perimeter
390587595
Area
7.3399824022299E+15
Altitude
112752926.55769
Surface area
7.3399824022299E+15
Volume
2.600910007914E+23
Height
61374919.349299