868872709 is an odd 9-digits prime number following 868872708
and preceding 868872710 . In scientific notation, it is written as 8.68872709 × 10^8.
The sum of its digits is 55. It has a total of 1 prime factors and 2 positive divisors.
There are 868872708 positive integers (up to 868872709) that are relatively prime to 868872709.
868872709 has 2 divisors, whose sum is 868872710
The reverse of 868872709 is 907278868
Previous prime number is 1
Is Prime? yes Number parity odd Number length 9 Sum of Digits 55 Digital Root 1
Name
eight hundred sixty-eight million eight hundred seventy-two thousand seven hundred nine
Scientific notation
8.68872709 × 10^8
Engineering notation
8.68872709 × 10^6
Prime Factorization
868872709
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
868872709 Product of the distinct prime numbers
The prime factorization of 868872709 is 868872709.
Since it has a total of 1 prime factors.
5 , 10 , 65 , 70 , 719 , 858 , 2551 , 8535 , 29938 , 86835 , 114412 , 361696 , 8861761 , 8835983 , 65688991 , 70833065 , 525142349 , 393609732 , 4355415722 , 2127226633
n×2
1737745418
n×3
2606618127
n×4
3475490836
n×5
4344363545
n÷2
434436354.5
n÷3
289624236.33333
n÷3
217218177.25
n÷5
173774541.8
n2
754939784444998681
n3
6.559465756426E+26
n4
5.6993407813786E+35
n5
4.9520016642306E+44
2 √n29476.646841186
3 √n954.22777188385
4 √n171.68764323965
5 √n61.346703591761
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
868872710 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
434436355 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
29476.646858149 Returns the nth root of the product of n divisors
H Harmonic Mean
1.9999999976982 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 868872709 can be divided by 2 positive divisors.
The sum of these divisors (counting 868872709) is 868872710, the average is 434436355.
Base
System
Value
2
Binary
110011110010011111001000000101
3
Ternary
2020112221022021201
4
Quaternary
303302133020011
5
Quinary
3234412411314
6
Senary
222114542501
8
Octal
6362371005
10
Decimal
868872709
12
Duodecimal
202b97a31
16
Hexadecimal
33c9f205
20
Vigesimal
dba91f9
36
Base36
edayh1
md5
3c6f8351a653526b5ff9ff0131f9a832
sha1
e772a069ba5107cc8dc9bb61407ffce22cc5c5f3
sha256
9bfbed49b638e9f780ea07c35e625ca464a7364e29fa339d7498d35bb0dc42d4
sha512
fc1b5097b41579a1d032c1f9988bd7d9d2d87665ba0274a25bf95824e2f677a71d2f378c97769926803dd5bf0e264c477e402c6e7acaf9801238faeccb099866
ripemd-160
63c93757700ca706828f2ab47bb4c3f75f27e9e3
Diameter
1737745418
Circumference
5459288238.9981
Area
2.3717132807151E+18
Volume
2.7476225909149E+27
Surface area
9.4868531228603E+18
Circumference
5459288238.9981
Perimeter
3475490836
Area
754939784444998681
Diagonal
1228771569.0437
Surface area
4529638706669992086
Volume
6.559465756426E+26
Space diagonal
1504931677.298
Perimeter
2606618127
Area
3.2689851582846E+17
Altitude
752465838.649
Surface area
3.2689851582846E+17
Volume
7.730404528883E+25
Height
409590523.01455