128576441 is an odd 9-digits composite number following 128576440
and preceding 128576442 . In scientific notation, it is written as 1.28576441 × 10^8.
The sum of its digits is 38. It has a total of 4 prime factors and 12 positive divisors.
There are 110023200 positive integers (up to 128576441) that are relatively prime to 128576441.
128576441 has 12 divisors, whose sum is 149819940
The reverse of 128576441 is 144675821
Previous prime number is 709
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred twenty-eight million five hundred seventy-six thousand four hundred forty-one
Scientific notation
1.28576441 × 10^8
Engineering notation
1.28576441 × 10^6
Prime Factorization
7 × 7 × 709 × 3701
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
18368063
Product of the distinct prime numbers
The prime factorization of 128576441 is 7 × 7 × 709 × 3701.
Since it has a total of 4 prime factors.
6 , 1 , 56 , 61 , 360 , 259 , 8605 , 404 , 74048 , 30258 , 287503 , 797900 , 8634991 , 7763603 , 53069353 , 18994939 , 670144358 , 806845433 , 9858472275 , 7038005143
n×2
257152882
n×3
385729323
n×4
514305764
n×5
642882205
n÷2
64288220.5
n÷3
42858813.666667
n÷3
32144110.25
n÷5
25715288.2
n2
16531901180226481
n3
2.1256130167172E+24
n4
2.7330375663277E+32
n5
3.5140424339772E+40
2 √n
11339.155215447
3 √n
504.72381853102
4 √n
106.48546950381
5 √n
41.863186269538
1 , 7 , 49 , 709 , 3701 , 4963 , 25907 , 34741 , 181349 , 2624009 , 18368063 , 128576441
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
-128576440
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 128576441 can be divided by 12 positive divisors.
The sum of these divisors (counting 128576441) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010011110101110111001
3
Ternary
22221221100201102
4
Quaternary
13222132232321
5
Quinary
230403421231
6
Senary
20431501145
8
Octal
752365671
10
Decimal
128576441
12
Duodecimal
370877b5
16
Hexadecimal
7a9ebb9
20
Vigesimal
203c121
36
Base36
24ju7t
md5
43a695f6eb917ef881ef0f11ada2abeb
sha1
1bab92c0ddca22bbe92fffc3b2d074c502f7319c
sha256
f038be3b5777b064fd149713a78929065181c78d49691fea6acb47cf686a5d96
sha512
8b1360c94283d7564169e1ca8345fd7120d0df8b227880787a62b2a765bef0666441fb42010e0436f0ea9326abc963c1f2231ec2e85d468d7e3b489958680eeb
ripemd-160
842d24439ac14eca0f2a38c0a0f3714952f7e7b8
Diameter
257152882
Circumference
807869604.94064
Area
5.1936499297672E+16
Volume
8.9037469835915E+24
Surface area
2.0774599719069E+17
Circumference
807869604.94064
Perimeter
514305764
Area
16531901180226481
Diagonal
181834546.66386
Surface area
99191407081358886
Volume
2.1256130167172E+24
Space diagonal
222700928.46838
Perimeter
385729323
Area
7.158523197465E+15
Altitude
111350464.23419
Surface area
7.158523197465E+15
Volume
2.5050589638319E+23
Height
60611515.554621