128575377 is an odd 9-digits composite number following 128575376
and preceding 128575378 . In scientific notation, it is written as 1.28575377 × 10^8.
The sum of its digits is 45. It has a total of 4 prime factors and 16 positive divisors.
There are 73471536 positive integers (up to 128575377) that are relatively prime to 128575377.
128575377 has 16 divisors, whose sum is 217694080
The reverse of 128575377 is 773575821
Previous prime number is 7
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 45
Digital Root 9
Name
one hundred twenty-eight million five hundred seventy-five thousand three hundred seventy-seven
Scientific notation
1.28575377 × 10^8
Engineering notation
1.28575377 × 10^6
Prime Factorization
9 × 3 × 7 × 680293
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
128575377
Product of the distinct prime numbers
The prime factorization of 128575377 is 9 × 3 × 7 × 680293.
Since it has a total of 4 prime factors.
8 , 9 , 90 , 13 , 289 , 143 , 5171 , 8468 , 68536 , 73236 , 535513 , 350510 , 9232420 , 9434315 , 45231318 , 2874677 , 91264374 , 908595507 , 6977745557 , 684384870
n×2
257150754
n×3
385726131
n×4
514301508
n×5
642876885
n÷2
64287688.5
n÷3
42858459
n÷3
32143844.25
n÷5
25715075.4
n2
16531627570692129
n3
2.1255602473253E+24
n4
2.7329471013607E+32
n5
3.5138970387851E+40
2 √n
11339.108298275
3 √n
504.72242629145
4 √n
106.48524920511
5 √n
41.863116983785
1 , 3 , 7 , 9 , 21 , 27 , 63 , 189 , 680293 , 2040879 , 4762051 , 6122637 , 14286153 , 18367911 , 42858459 , 128575377
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
-128575376
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 128575377 can be divided by 16 positive divisors.
The sum of these divisors (counting 128575377) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111101010011110011110010001
3
Ternary
22221221022021000
4
Quaternary
13222132132101
5
Quinary
230403403002
6
Senary
20431452213
8
Octal
752363621
10
Decimal
128575377
12
Duodecimal
37087069
16
Hexadecimal
7a9e791
20
Vigesimal
203bi8h
36
Base36
24jte9
md5
e72a3e37d783c4c4246508da60bee9dc
sha1
74a002104e7cf6ec1df4fdedb34b204f242eeee9
sha256
036c56a0a4cb0f5c617348865a992bd0d8b4b578378598f82eb75e91be4f2d53
sha512
e82084535d1e17c1f2ca366d3226b6d192be84355df17c3e5b07537acc5e594ac617e80a6af425b0586f7b668a2852bcca579ea86c64279a11f2427572cef0b4
ripemd-160
adc10c2ad07bf450e26369194eb0ba405a7c4df0
Diameter
257150754
Circumference
807862919.63148
Area
5.1935639727969E+16
Volume
8.9035259436797E+24
Surface area
2.0774255891188E+17
Circumference
807862919.63148
Perimeter
514301508
Area
16531627570692129
Diagonal
181833041.94063
Surface area
99189765424152774
Volume
2.1255602473253E+24
Space diagonal
222699085.56632
Perimeter
385726131
Area
7.1584047210613E+15
Altitude
111349542.78316
Surface area
7.1584047210613E+15
Volume
2.5049967745072E+23
Height
60611013.980211