128528482 is an even 9-digits composite number following 128528481
and preceding 128528483 . In scientific notation, it is written as 1.28528482 × 10^8.
The sum of its digits is 40. It has a total of 3 prime factors and 8 positive divisors.
There are 63838500 positive integers (up to 128528482) that are relatively prime to 128528482.
128528482 has 8 divisors, whose sum is 194069952
The reverse of 128528482 is 284825821
Previous prime number is 151
Is Prime? no
Number parity even
Number length 9
Sum of Digits 40
Digital Root 4
Name
one hundred twenty-eight million five hundred twenty-eight thousand four hundred eighty-two
Scientific notation
1.28528482 × 10^8
Engineering notation
1.28528482 × 10^6
Prime Factorization
2 × 151 × 425591
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128528482
Product of the distinct prime numbers
The prime factorization of 128528482 is 2 × 151 × 425591.
Since it has a total of 3 prime factors.
10 , 1 , 28 , 59 , 39 , 817 , 2449 , 1988 , 85876 , 35071 , 50016 , 438277 , 4126716 , 6345654 , 84451265 , 62069011 , 748972156 , 783905564 , 3093230157 , 7615521930
n×2
257056964
n×3
385585446
n×4
514113928
n×5
642642410
n÷2
64264241
n÷3
42842827.333333
n÷3
32132120.5
n÷5
25705696.4
n2
16519570685224324
n3
2.1232353434636E+24
n4
2.7289621562412E+32
n5
3.5074936337713E+40
2 √n
11337.040266313
3 √n
504.66105674857
4 √n
106.47553834714
5 √n
41.860062810601
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
-128528481
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 128528482 can be divided by 8 positive divisors.
The sum of these divisors (counting 128528482) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101010010011000001100010
3
Ternary
22221211220221011
4
Quaternary
13222103001202
5
Quinary
230400402412
6
Senary
20430451134
8
Octal
752230142
10
Decimal
128528482
12
Duodecimal
37063aaa
16
Hexadecimal
7a93062
20
Vigesimal
2036142
36
Base36
24it7m
md5
a10478598453cd1caad33ec6ae5c330f
sha1
5c4b5a168c1d3f00456a0ce5dcfd9c783bdfb458
sha256
58fbff249f9e2be22f0ebcd6afccbb80c27a73c04931ba47189b82ce1ae8c065
sha512
42fd494c092dd94e883ca2fae738c48f5457c6fd0aa1444104bf56654d7ae57fa10bbe081ecca38ef33388ca0d50c2281364924be27bcad2a8622a80b62f72ba
ripemd-160
9936908ccc846e4634b6be9dc8c2dbf80b0fbfb7
Diameter
257056964
Circumference
807568269.6565
Area
5.1897761905158E+16
Volume
8.8937874091565E+24
Surface area
2.0759104762063E+17
Circumference
807568269.6565
Perimeter
514113928
Area
16519570685224324
Diagonal
181766722.39563
Surface area
99117424111345944
Volume
2.1232353434636E+24
Space diagonal
222617861.0437
Perimeter
385585446
Area
7.1531839365085E+15
Altitude
111308930.52185
Surface area
7.1531839365085E+15
Volume
2.5022568490301E+23
Height
60588907.465209