8109138431 is an odd 10-digits composite number following 8109138430
and preceding 8109138432 . In scientific notation, it is written as 8.109138431 × 10^9.
The sum of its digits is 38. It has a total of 3 prime factors and 8 positive divisors.
There are 7564587520 positive integers (up to 8109138431) that are relatively prime to 8109138431.
8109138431 has 8 divisors, whose sum is 8662132224
The reverse of 8109138431 is 1348319018
Previous prime number is 113
Is Prime? no Number parity odd Number length 10 Sum of Digits 38 Digital Root 2
Name
eight billion one hundred nine million one hundred thirty-eight thousand four hundred thirty-one
Scientific notation
8.109138431 × 10^9
Engineering notation
8.109138431 × 10^9
Prime Factorization
17 × 113 × 4221311
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
8109138431 Product of the distinct prime numbers
The prime factorization of 8109138431 is 17 × 113 × 4221311.
Since it has a total of 3 prime factors.
9 , 7 , 14 , 52 , 747 , 849 , 6258 , 9140 , 90783 , 46319 , 631363 , 214225 , 6241212 , 8523255 , 69023693 , 76433317 , 186922647 , 2533441 , 2823892122 , 4584500202
n×2
16218276862
n×3
24327415293
n×4
32436553724
n×5
40545692155
n÷2
4054569215.5
n÷3
2703046143.6667
n÷3
2027284607.75
n÷5
1621827686.2
n2
6.5758126093121E+19
n3
5.3324174745227E+29
n4
4.3241311472788E+39
n5
3.5064978067083E+49
2 √n90050.754749752
3 √n2009.0538215612
4 √n300.08457932682
5 √n95.894774639496
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
-8109138430 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 8109138431 can be divided by 8 positive divisors.
The sum of these divisors (counting 8109138431) is 1, the average is 0.125.
Base
System
Value
2
Binary
111100011010101111010000111111111
3
Ternary
202221010202220200102
4
Quaternary
13203111322013333
5
Quinary
113101414412211
6
Senary
3420354551315
8
Octal
74325720777
10
Decimal
8109138431
12
Duodecimal
16a389853b
16
Hexadecimal
1e357a1ff
20
Vigesimal
66e2261b
36
Base36
3q3yz9b
md5
0e523298976e06b61aefbf47458fc2b0
sha1
9f580ceba7543e9e1243ecc540574977639a2b9b
sha256
10ce544b82fe4192cbdef1b289f3093e77ebc316a7a4077e055a3d47140853aa
sha512
a371ce979328234da26bed7096634136578b1240c51f81f7fe1ef3a9282da96dca9bb74c73601cf392b4f402c1b9785714c085d749aec93aed785a0269abdd77
ripemd-160
78039db68494e50a50012a20886d5fa139a9e71f
Diameter
16218276862
Circumference
50951219443.545
Area
2.0658524584798E+20
Volume
2.2336378085113E+30
Surface area
8.2634098339192E+20
Circumference
50951219443.545
Perimeter
32436553724
Area
6.5758126093121E+19
Diagonal
11468053548.281
Surface area
3.9454875655873E+20
Volume
5.3324174745227E+29
Space diagonal
14045439768.101
Perimeter
24327415293
Area
2.8474103850952E+19
Altitude
7022719884.0507
Surface area
2.8474103850952E+19
Volume
6.2843142605878E+28
Height
3822684516.0937