128676822 is an even 9-digits composite number following 128676821
and preceding 128676823 . In scientific notation, it is written as 1.28676822 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 16 positive divisors.
There are 42873632 positive integers (up to 128676822) that are relatively prime to 128676822.
128676822 has 16 divisors, whose sum is 257465520
The reverse of 128676822 is 228676821
Previous prime number is 4133
Is Prime? no
Number parity even
Number length 9
Sum of Digits 42
Digital Root 6
Name
one hundred twenty-eight million six hundred seventy-six thousand eight hundred twenty-two
Scientific notation
1.28676822 × 10^8
Engineering notation
1.28676822 × 10^6
Prime Factorization
2 × 3 × 4133 × 5189
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128676822
Product of the distinct prime numbers
The prime factorization of 128676822 is 2 × 3 × 4133 × 5189.
Since it has a total of 4 prime factors.
2 , 3 , 28 , 25 , 982 , 680 , 5684 , 1705 , 16407 , 26856 , 545852 , 84754 , 9458676 , 3773085 , 13302512 , 7315812 , 807987927 , 699248474 , 1217734564 , 807295232
n×2
257353644
n×3
386030466
n×4
514707288
n×5
643384110
n÷2
64338411
n÷3
42892274
n÷3
32169205.5
n÷5
25735364.4
n2
16557724520019684
n3
2.1305953707876E+24
n4
2.7415824128086E+32
n5
3.527781121313E+40
2 √n
11343.580651628
3 √n
504.85513212193
4 √n
106.50624700753
5 √n
41.869720836493
1 , 2 , 3 , 6 , 4133 , 5189 , 8266 , 10378 , 12399 , 15567 , 24798 , 31134 , 21446137 , 42892274 , 64338411 , 128676822
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128676821
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128676822 can be divided by 16 positive divisors.
The sum of these divisors (counting 128676822) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010110111001111010110
3
Ternary
22222010110102020
4
Quaternary
13222313033112
5
Quinary
230420124242
6
Senary
20433554010
8
Octal
752671726
10
Decimal
128676822
12
Duodecimal
37115906
16
Hexadecimal
7ab73d6
20
Vigesimal
2044c12
36
Base36
24lzo6
md5
8c5a6a531bf6068e260af76322fef04e
sha1
654ed9b9cc46fe75a2a54ebf07b1ac38e03a9722
sha256
ce0465e1d0df930f2d33bb4a66a08214a7cd5e2cb85d80d475c3a44ff7bbae0a
sha512
a797143745c8cb2ad0bc433900369305caee4b30222abdf88461c468e5357292edc7619720fccaf64c89b2a24e9118239a34fabe0e297569cc7205b1e6bfeede
ripemd-160
fea5c8ceee55310ca95328e8931c18f519abb46e
Diameter
257353644
Circumference
808500317.36496
Area
5.2017625712257E+16
Volume
8.9246170195184E+24
Surface area
2.0807050284903E+17
Circumference
808500317.36496
Perimeter
514707288
Area
16557724520019684
Diagonal
181976506.83547
Surface area
99346347120118104
Volume
2.1305953707876E+24
Space diagonal
222874793.4605
Perimeter
386030466
Area
7.1697050316008E+15
Altitude
111437396.73025
Surface area
7.1697050316008E+15
Volume
2.5109307244143E+23
Height
60658835.611823