128792339 is an odd 9-digits composite number following 128792338
and preceding 128792340 . In scientific notation, it is written as 1.28792339 × 10^8.
The sum of its digits is 44. It has a total of 3 prime factors and 8 positive divisors.
There are 116869536 positive integers (up to 128792339) that are relatively prime to 128792339.
128792339 has 8 divisors, whose sum is 141051120
The reverse of 128792339 is 933297821
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 44
Digital Root 8
Name
one hundred twenty-eight million seven hundred ninety-two thousand three hundred thirty-nine
Scientific notation
1.28792339 × 10^8
Engineering notation
1.28792339 × 10^6
Prime Factorization
13 × 59 × 167917
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128792339
Product of the distinct prime numbers
The prime factorization of 128792339 is 13 × 59 × 167917.
Since it has a total of 3 prime factors.
8 , 8 , 18 , 15 , 663 , 911 , 5693 , 5863 , 29211 , 64719 , 439666 , 877105 , 5909117 , 9417779 , 83323827 , 23380192 , 467933524 , 402074628 , 6580094422 , 9449796926
n×2
257584678
n×3
386377017
n×4
515169356
n×5
643961695
n÷2
64396169.5
n÷3
42930779.666667
n÷3
32198084.75
n÷5
25758467.8
n2
16587466585090921
n3
2.1363386195782E+24
n4
2.7514404771151E+32
n5
3.5436445466693E+40
2 √n
11348.671243806
3 √n
505.00616141226
4 √n
106.53014241897
5 √n
41.877235676531
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
-128792338
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 128792339 can be divided by 8 positive divisors.
The sum of these divisors (counting 128792339) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101011010011011100010011
3
Ternary
22222100022212122
4
Quaternary
13223103130103
5
Quinary
230432323324
6
Senary
20440244455
8
Octal
753233423
10
Decimal
128792339
12
Duodecimal
3717072b
16
Hexadecimal
7ad3713
20
Vigesimal
204j0gj
36
Base36
24ogsz
md5
df19a3c9544eed56f9efc46ef78514f6
sha1
2b2e425c27481c1ac4a1f92859f00ea21f54687f
sha256
29eb483587a939f0262941dab97b87eb8fcb8a1b99247684c4d82bf99be3dc98
sha512
6497cd9c3f0b5c6f617e97fbf4bf52dca834aa0d3f1f44c4904d04c6283f6f21e2a5ebeb6ca450e8ab863e84bcca863dfc5209b52bcb1d17d901bab6c59d7720
ripemd-160
5d7eecca21bce50594c38fb9ce5c1cc89725a5b5
Diameter
257584678
Circumference
809226132.08209
Area
5.2111063165388E+16
Volume
8.9486742837961E+24
Surface area
2.0844425266155E+17
Circumference
809226132.08209
Perimeter
515169356
Area
16587466585090921
Diagonal
182139872.54355
Surface area
99524799510545526
Volume
2.1363386195782E+24
Space diagonal
223074874.77363
Perimeter
386377017
Area
7.1825837235571E+15
Altitude
111537437.38682
Surface area
7.1825837235571E+15
Volume
2.5176992080241E+23
Height
60713290.847851