128533715 is an odd 9-digits composite number following 128533714
and preceding 128533716 . In scientific notation, it is written as 1.28533715 × 10^8.
The sum of its digits is 35. It has a total of 3 prime factors and 8 positive divisors.
There are 102602080 positive integers (up to 128533715) that are relatively prime to 128533715.
128533715 has 8 divisors, whose sum is 154577808
The reverse of 128533715 is 517335821
Previous prime number is 461
Is Prime? no Number parity odd Number length 9 Sum of Digits 35 Digital Root 8
Name
one hundred twenty-eight million five hundred thirty-three thousand seven hundred fifteen
Scientific notation
1.28533715 × 10^8
Engineering notation
1.28533715 × 10^6
Prime Factorization
5 × 461 × 55763
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
128533715 Product of the distinct prime numbers
The prime factorization of 128533715 is 5 × 461 × 55763.
Since it has a total of 3 prime factors.
6 , 8 , 77 , 16 , 351 , 114 , 6811 , 4893 , 79679 , 23009 , 732195 , 686493 , 2801986 , 7594100 , 52591048 , 42107721 , 198328911 , 227536491 , 5762911813 , 4566466824
n×2
257067430
n×3
385601145
n×4
514134860
n×5
642668575
n÷2
64266857.5
n÷3
42844571.666667
n÷3
32133428.75
n÷5
25706743
n2
16520915891701225
n3
2.1234946947629E+24
n4
2.7294066190067E+32
n5
3.5082077248652E+40
2 √n11337.271056123
3 √n504.66790569864
4 √n106.47662211078
5 √n41.860403669122
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
-128533714 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 128533715 can be divided by 8 positive divisors.
The sum of these divisors (counting 128533715) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010100010011010011
3
Ternary
22221212012002222
4
Quaternary
13222110103103
5
Quinary
230401034330
6
Senary
20430531255
8
Octal
752242323
10
Decimal
128533715
12
Duodecimal
37066b2b
16
Hexadecimal
7a944d3
20
Vigesimal
2036e5f
36
Base36
24ix8z
md5
b4e5b5a451f83606f8b2b8ff3d0f1a9b
sha1
752d8b72177c5d936c14286226e1f226ef60a5d2
sha256
44e6d39bdc31c409ffee95058e1132423677c4ba950eb5ca2c80d913b82a6128
sha512
db46a4e78d4661df6d97bedf5322e0f4c5240ede1f7dd6f6814827e022463760d9dc230296646aba2cc8f51aaad7657992df9545dcbfe761cd0c43b83d743982
ripemd-160
79d41a412f1265cb713a6b0487dc50843b011955
Diameter
257067430
Circumference
807601149.56521
Area
5.1901987995943E+16
Volume
8.8948737773387E+24
Surface area
2.0760795198377E+17
Circumference
807601149.56521
Perimeter
514134860
Area
16520915891701225
Diagonal
181774122.9752
Surface area
99125495350207350
Volume
2.1234946947629E+24
Space diagonal
222626924.86558
Perimeter
385601145
Area
7.1537664279996E+15
Altitude
111313462.43279
Surface area
7.1537664279996E+15
Volume
2.5025624974675E+23
Height
60591374.325066