128538153 is an odd 9-digits composite number following 128538152
and preceding 128538154 . In scientific notation, it is written as 1.28538153 × 10^8.
The sum of its digits is 36. It has a total of 4 prime factors and 12 positive divisors.
There are 85371936 positive integers (up to 128538153) that are relatively prime to 128538153.
128538153 has 12 divisors, whose sum is 186359940
The reverse of 128538153 is 351835821
Previous prime number is 269
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-eight million five hundred thirty-eight thousand one hundred fifty-three
Scientific notation
1.28538153 × 10^8
Engineering notation
1.28538153 × 10^6
Prime Factorization
3 × 3 × 269 × 53093
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
42846051
Product of the distinct prime numbers
The prime factorization of 128538153 is 3 × 3 × 269 × 53093.
Since it has a total of 4 prime factors.
8 , 7 , 21 , 23 , 380 , 825 , 9399 , 6015 , 26673 , 27095 , 369890 , 504459 , 6693577 , 924046 , 28147286 , 89351170 , 598062716 , 699798686 , 2994024948 , 477323819
n×2
257076306
n×3
385614459
n×4
514152612
n×5
642690765
n÷2
64269076.5
n÷3
42846051
n÷3
32134538.25
n÷5
25707630.6
n2
16522056776651409
n3
2.1237146618319E+24
n4
2.7297836013089E+32
n5
3.5088134220194E+40
2 √n
11337.466780547
3 √n
504.67371400709
4 √n
106.47754120258
5 √n
41.860692735544
1 , 3 , 9 , 269 , 807 , 2421 , 53093 , 159279 , 477837 , 14282017 , 42846051 , 128538153
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128538152
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128538153 can be divided by 12 positive divisors.
The sum of these divisors (counting 128538153) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010010101011000101001
3
Ternary
22221212102012100
4
Quaternary
13222111120221
5
Quinary
230401210103
6
Senary
20431004013
8
Octal
752253051
10
Decimal
128538153
12
Duodecimal
37069609
16
Hexadecimal
7a95629
20
Vigesimal
203757d
36
Base36
24j0o9
md5
3791afea812748c3f1496348570f5f29
sha1
25e63e77314fbb018144c66fa76603b3bedb8571
sha256
f9ae85ade12813a475e2db54256154d6842e240ffbeb2b7a398a4ea12e377927
sha512
902fb3f2077cd275a70fe18bed0cc9064f70c8540608406f84161af8d779a28a624afba6ed958e7bc3ad14221b6b3f5830b8065304e6679df97c4ce32bf84ef4
ripemd-160
569685f30ca51676d4268a179bce1359edeb9d80
Diameter
257076306
Circumference
807629034.3416
Area
5.1905572191722E+16
Volume
8.8957951732427E+24
Surface area
2.0762228876689E+17
Circumference
807629034.3416
Perimeter
514152612
Area
16522056776651409
Diagonal
181780399.25499
Surface area
99132340659908454
Volume
2.1237146618319E+24
Space diagonal
222634611.70706
Perimeter
385614459
Area
7.1542604456745E+15
Altitude
111317305.85353
Surface area
7.1542604456745E+15
Volume
2.5028217311444E+23
Height
60593466.418329