128536764 is an even 9-digits composite number following 128536763
and preceding 128536765 . In scientific notation, it is written as 1.28536764 × 10^8.
The sum of its digits is 42. It has a total of 4 prime factors and 12 positive divisors.
There are 42845584 positive integers (up to 128536764) that are relatively prime to 128536764.
128536764 has 12 divisors, whose sum is 299919144
The reverse of 128536764 is 467635821
Previous prime number is 3
Is Prime? no Number parity even Number length 9 Sum of Digits 42 Digital Root 6
Name
one hundred twenty-eight million five hundred thirty-six thousand seven hundred sixty-four
Scientific notation
1.28536764 × 10^8
Engineering notation
1.28536764 × 10^6
Prime Factorization
2 × 2 × 3 × 10711397
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
64268382 Product of the distinct prime numbers
The prime factorization of 128536764 is 2 × 2 × 3 × 10711397.
Since it has a total of 4 prime factors.
5 , 6 , 31 , 41 , 880 , 31 , 1512 , 4581 , 94746 , 72714 , 488890 , 799496 , 2349334 , 8528105 , 41881322 , 66375429 , 47655088 , 466529188 , 7562840119 , 4597437842
n×2
257073528
n×3
385610292
n×4
514147056
n×5
642683820
n÷2
64268382
n÷3
42845588
n÷3
32134191
n÷5
25707352.8
n2
16521699699591696
n3
2.1236458151653E+24
n4
2.7296656096349E+32
n5
3.5086238426456E+40
2 √n11337.405523311
3 √n504.67189614394
4 √n106.47725354887
5 √n41.860602264735
1 , 2 , 3 , 4 , 6 , 12 , 10711397 , 21422794 , 32134191 , 42845588 , 64268382 , 128536764
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
-128536763 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 128536764 can be divided by 12 positive divisors.
The sum of these divisors (counting 128536764) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101010010101000010111100
3
Ternary
22221212100021220
4
Quaternary
13222111002330
5
Quinary
230401134024
6
Senary
20430553340
8
Octal
752250274
10
Decimal
128536764
12
Duodecimal
37068850
16
Hexadecimal
7a950bc
20
Vigesimal
20371i4
36
Base36
24izlo
md5
eabd1bf31d251d30fef71df68d93396d
sha1
3bd0cc3d05f2fb431bd3a7995443861fc320e852
sha256
c0bcf50f9c773a813ff73e819e0b99005363c2096d0389c62432d45e3f4df2a0
sha512
99fb897f32af8ca25cb90f5b686e93d8c6e2b6109f390743079c8d3b5436229a3150a20985aad54aa57cd597cd27ef48ebb3572a903a6e6902707d11b3159579
ripemd-160
01ebdf3342bb7cd72ab1d6ca0ebcc7dd69e6492c
Diameter
257073528
Circumference
807620306.99721
Area
5.1904450401054E+16
Volume
8.895506789E+24
Surface area
2.0761780160422E+17
Circumference
807620306.99721
Perimeter
514147056
Area
16521699699591696
Diagonal
181778434.91235
Surface area
99130198197550176
Volume
2.1236458151653E+24
Space diagonal
222632205.88849
Perimeter
385610292
Area
7.1541058267721E+15
Altitude
111316102.94425
Surface area
7.1541058267721E+15
Volume
2.5027405945697E+23
Height
60592811.63745