8688020139 is an odd 10-digits composite number following 8688020138
and preceding 8688020140 . In scientific notation, it is written as 8.688020139 × 10^9.
The sum of its digits is 45. It has a total of 3 prime factors and 8 positive divisors.
There are 5791151664 positive integers (up to 8688020139) that are relatively prime to 8688020139.
8688020139 has 8 divisors, whose sum is 9654792000
The reverse of 8688020139 is 9310208868
Previous prime number is 7069
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 45
Digital Root 9
Name
eight billion six hundred eighty-eight million twenty thousand one hundred thirty-nine
Scientific notation
8.688020139 × 10^9
Engineering notation
8.688020139 × 10^9
Prime Factorization
9 × 7069 × 136559
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
8688020139
Product of the distinct prime numbers
The prime factorization of 8688020139 is 9 × 7069 × 136559.
Since it has a total of 3 prime factors.
9 , 9 , 7 , 99 , 281 , 873 , 4320 , 4994 , 74505 , 51801 , 324929 , 893174 , 3915461 , 3852914 , 39113574 , 39296096 , 212956489 , 269451588 , 7230657556 , 7552421525
n×2
17376040278
n×3
26064060417
n×4
34752080556
n×5
43440100695
n÷2
4344010069.5
n÷3
2896006713
n÷3
2172005034.75
n÷5
1737604027.8
n2
7.548169393567E+19
n3
6.5578647703893E+29
n4
5.6974861193981E+39
n5
4.9499874147004E+49
2 √n
93209.549612687
3 √n
2055.7656556972
4 √n
305.30239044706
5 √n
97.226390676505
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
-8688020138
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 8688020139 can be divided by 8 positive divisors.
The sum of these divisors (counting 8688020139) is 1, the average is 0.125.
Base
System
Value
2
Binary
1000000101110110001010101010101011
3
Ternary
211102111001011002200
4
Quaternary
20011312022222223
5
Quinary
120243113121024
6
Senary
3554034231243
8
Octal
100566125253
10
Decimal
8688020139
12
Duodecimal
1825725523
16
Hexadecimal
205d8aaab
20
Vigesimal
6ff02a6j
36
Base36
3zomf8r
md5
61df99f4a3df9d1e3399f3aa52fef715
sha1
be1926eb0c319d37c6bc93f3691430fd2f2d29af
sha256
7c55e272fb3e2667f14fa4e19ccca12ce1c726b5047712325ecc137b69500b7c
sha512
94928033c9d0cc60b6f2c1e2ba042345b6b730287dc3daa2d53112230fae77e6c413540fff9dbb1049ed58c60660ab820fd4d1a83acca24a3cce7a13685c1bd8
ripemd-160
0d6aa0bf1f533bf70f86707122ddbd07986e4d7e
Diameter
17376040278
Circumference
54588440485.845
Area
2.3713273514881E+20
Volume
2.7469519714521E+30
Surface area
9.4853094059525E+20
Circumference
54588440485.845
Perimeter
34752080556
Area
7.548169393567E+19
Diagonal
12286715910.744
Surface area
4.5289016361402E+20
Volume
6.5578647703893E+29
Space diagonal
15048092297.93
Perimeter
26064060417
Area
3.2684532234486E+19
Altitude
7524046148.9648
Surface area
3.2684532234486E+19
Volume
7.7285177487444E+28
Height
4095571970.2481