8128839689 is an odd 10-digits prime number following 8128839688
and preceding 8128839690 . In scientific notation, it is written as 8.128839689 × 10^9.
The sum of its digits is 62. It has a total of 1 prime factors and 2 positive divisors.
There are 8128839688 positive integers (up to 8128839689) that are relatively prime to 8128839689.
8128839689 has 2 divisors, whose sum is 8128839690
The reverse of 8128839689 is 9869388218
Previous prime number is 1
Is Prime? yes Number parity odd Number length 10 Sum of Digits 62 Digital Root 8
Name
eight billion one hundred twenty-eight million eight hundred thirty-nine thousand six hundred eighty-nine
Scientific notation
8.128839689 × 10^9
Engineering notation
8.128839689 × 10^9
Prime Factorization
8128839689
Composite number
ω Distinct Factors
1 Total number of distinct prime factors
Ω Total Factors
1 Total number of prime factors
rad Radical
8128839689 Product of the distinct prime numbers
The prime factorization of 8128839689 is 8128839689.
Since it has a total of 1 prime factors.
5 , 7 , 63 , 5 , 994 , 858 , 6174 , 1496 , 99503 , 65627 , 504184 , 565482 , 985706 , 5767676 , 183809 , 545586 , 681652578 , 771736126 , 7310573394 , 9430566045
n×2
16257679378
n×3
24386519067
n×4
32515358756
n×5
40644198445
n÷2
4064419844.5
n÷3
2709613229.6667
n÷3
2032209922.25
n÷5
1625767937.8
n2
6.6078034689462E+19
n3
5.3713775095481E+29
n4
4.3663066684217E+39
n5
3.5493006940612E+49
2 √n90160.078133285
3 √n2010.6795132467
4 √n300.2666783599
5 √n95.941324945747
2 divisors
τ Total Divisors
2 Total number of the positive divisors of n
σ Sum of Divisors
8128839690 Sum of all the positive divisors of n
s Aliquot Sum
1 Sum of the proper positive divisors of n
A Arithmetic Mean
4064419845 Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G Geometric Mean
90160.07813883 Returns the nth root of the product of n divisors
H Harmonic Mean
1.999999999754 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 8128839689 can be divided by 2 positive divisors.
The sum of these divisors (counting 8128839689) is 8128839690, the average is 4064419845.
Base
System
Value
2
Binary
111100100100001000100000000001001
3
Ternary
202222111211211201122
4
Quaternary
13210201010000021
5
Quinary
113121440332224
6
Senary
3422341125025
8
Octal
74441040011
10
Decimal
8128839689
12
Duodecimal
16aa3b9775
16
Hexadecimal
1e4844009
20
Vigesimal
67054j49
36
Base36
3qfp8uh
md5
79fd72ec9c089677465362b8a6224d35
sha1
a7d028351d2b1d89dbc7b7ec89d7ecc05a181ee3
sha256
35f23bf6bb6263b56caf29bae0fddd3c5042b3cfa9ff2981505286c2055e21a0
sha512
2d0baf0a298301920b53ba6d62e771ec8e9dcf2dafedccc9c4d75b9fc63ad5d6b568758058d566e35a908d038337cf527e7c29e4e3a380273bf7aa6abb03fe0f
ripemd-160
75b0b854774eaf79a71ae8fea662aa3e80f659fd
Diameter
16257679378
Circumference
51075006098.343
Area
2.0759026834406E+20
Volume
2.2499573498205E+30
Surface area
8.3036107337626E+20
Circumference
51075006098.343
Perimeter
32515358756
Area
6.6078034689462E+19
Diagonal
11495915334.54
Surface area
3.9646820813677E+20
Volume
5.3713775095481E+29
Space diagonal
14079563347.93
Perimeter
24386519067
Area
2.8612628336612E+19
Altitude
7039781673.9652
Surface area
2.8612628336612E+19
Volume
6.3302291021907E+28
Height
3831971778.1802