8238085139 is an odd 10-digits composite number following 8238085138
and preceding 8238085140 . In scientific notation, it is written as 8.238085139 × 10^9.
The sum of its digits is 47. It has a total of 2 prime factors and 4 positive divisors.
There are 8237744256 positive integers (up to 8238085139) that are relatively prime to 8238085139.
8238085139 has 4 divisors, whose sum is 8238426024
The reverse of 8238085139 is 9315808328
Previous prime number is 314707
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 47
Digital Root 2
Name
eight billion two hundred thirty-eight million eighty-five thousand one hundred thirty-nine
Scientific notation
8.238085139 × 10^9
Engineering notation
8.238085139 × 10^9
Prime Factorization
314707 × 26177
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
8238085139
Product of the distinct prime numbers
The prime factorization of 8238085139 is 314707 × 26177.
Since it has a total of 2 prime factors.
4 , 6 , 28 , 39 , 929 , 600 , 8690 , 4349 , 47426 , 35757 , 111447 , 440516 , 1038261 , 8213940 , 98961924 , 31778499 , 374220584 , 951734940 , 5450428996 , 3593605291
n×2
16476170278
n×3
24714255417
n×4
32952340556
n×5
41190425695
n÷2
4119042569.5
n÷3
2746028379.6667
n÷3
2059521284.75
n÷5
1647617027.8
n2
6.7866046757413E+19
n3
5.5908627123492E+29
n4
4.6058003024793E+39
n5
3.7942975025057E+49
2 √n
90763.897773289
3 √n
2019.6467979486
4 √n
301.27047278698
5 √n
96.197825509386
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-8238085138
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8238085139 can be divided by 4 positive divisors.
The sum of these divisors (counting 8238085139) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101011000001110011010000010011
3
Ternary
210021010102002022102
4
Quaternary
13223001303100103
5
Quinary
113332422211024
6
Senary
3441242431015
8
Octal
75301632023
10
Decimal
8238085139
12
Duodecimal
171ab0246b
16
Hexadecimal
1eb073413
20
Vigesimal
68e80cgj
36
Base36
3s8qr6b
md5
87fcb7e1c418bcab3edee71f9a00827a
sha1
240886eb7bb40fe6323950574fbb471d917af740
sha256
2615b8fc0377dcc014071eee07606590ae0bc97adf7fb55751e80c34cd07efd0
sha512
b1f4498fcb7b3e52ba4e19ba5deb242c83f14dd28f29bab59d619a18aba51e6cace37a3fdde12eda469007017a71877292bb37a7116c93671445dc1fff0775bc
ripemd-160
7e8a536da48483d402e22132935fa593bf1c1ad0
Diameter
16476170278
Circumference
51761415504.659
Area
2.1320747392127E+20
Volume
2.3418950965794E+30
Surface area
8.5282989568508E+20
Circumference
51761415504.659
Perimeter
32952340556
Area
6.7866046757413E+19
Diagonal
11650411731.558
Surface area
4.0719628054448E+20
Volume
5.5908627123492E+29
Space diagonal
14268782017.826
Perimeter
24714255417
Area
2.9386860273171E+19
Altitude
7134391008.9131
Surface area
2.9386860273171E+19
Volume
6.5888948943086E+28
Height
3883470577.186