128839359 is an odd 9-digits composite number following 128839358
and preceding 128839360 . In scientific notation, it is written as 1.28839359 × 10^8.
The sum of its digits is 48. It has a total of 4 prime factors and 16 positive divisors.
There are 77991360 positive integers (up to 128839359) that are relatively prime to 128839359.
128839359 has 16 divisors, whose sum is 187626240
The reverse of 128839359 is 953938821
Previous prime number is 1097
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 48
Digital Root 3
Name
one hundred twenty-eight million eight hundred thirty-nine thousand three hundred fifty-nine
Scientific notation
1.28839359 × 10^8
Engineering notation
1.28839359 × 10^6
Prime Factorization
3 × 11 × 1097 × 3559
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128839359
Product of the distinct prime numbers
The prime factorization of 128839359 is 3 × 11 × 1097 × 3559.
Since it has a total of 4 prime factors.
1 , 2 , 48 , 93 , 481 , 607 , 4816 , 8081 , 97086 , 67678 , 43655 , 555363 , 571718 , 7916304 , 15734465 , 79281699 , 166849378 , 809914930 , 5676309492 , 1673512888
n×2
257678718
n×3
386518077
n×4
515357436
n×5
644196795
n÷2
64419679.5
n÷3
42946453
n÷3
32209839.75
n÷5
25767871.8
n2
16599580427530881
n3
2.138679301952E+24
n4
2.7554607037007E+32
n5
3.5501179081448E+40
2 √n
11350.742662927
3 √n
505.06761046219
4 √n
106.53986419612
5 √n
41.880292970389
1 , 3 , 11 , 33 , 1097 , 3291 , 3559 , 10677 , 12067 , 36201 , 39149 , 117447 , 3904223 , 11712669 , 42946453 , 128839359
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
-128839358
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 128839359 can be divided by 16 positive divisors.
The sum of these divisors (counting 128839359) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101011011110111010111111
3
Ternary
22222102201101010
4
Quaternary
13223132322333
5
Quinary
230440324414
6
Senary
20441250303
8
Octal
753367277
10
Decimal
128839359
12
Duodecimal
37193993
16
Hexadecimal
7adeebf
20
Vigesimal
2054i7j
36
Base36
24ph33
md5
7a3983c883aa7e30f2293343927baf0d
sha1
8bf6fda643b2965bd3a45037ca37869ccd996a2a
sha256
94ff8768cf8326c21ebf0616a8d90cee2b773a83130aff7fbce870706d1f40f1
sha512
192fa25517ee490e1c9042652fbd539ee15e0190921299de7f654ed58ba7c946c092e70eca1d71bd52f29d47cc8120dadd814fd4bf0ae20ae19ca47107dc4352
ripemd-160
be64c25582876eecdfcb1c625f84300c3880eb32
Diameter
257678718
Circumference
809521567.45524
Area
5.2149119923804E+16
Volume
8.958478911196E+24
Surface area
2.0859647969522E+17
Circumference
809521567.45524
Perimeter
515357436
Area
16599580427530881
Diagonal
182206368.86526
Surface area
99597482565185286
Volume
2.138679301952E+24
Space diagonal
223156315.80261
Perimeter
386518077
Area
7.1878291712023E+15
Altitude
111578157.9013
Surface area
7.1878291712023E+15
Volume
2.520457728656E+23
Height
60735456.288419