128326564 is an even 9-digits composite number following 128326563
and preceding 128326565 . In scientific notation, it is written as 1.28326564 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 64081184 positive integers (up to 128326564) that are relatively prime to 128326564.
128326564 has 12 divisors, whose sum is 224858844
The reverse of 128326564 is 465623821
Previous prime number is 797
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-eight million three hundred twenty-six thousand five hundred sixty-four
Scientific notation
1.28326564 × 10^8
Engineering notation
1.28326564 × 10^6
Prime Factorization
2 × 2 × 797 × 40253
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64163282
Product of the distinct prime numbers
The prime factorization of 128326564 is 2 × 2 × 797 × 40253.
Since it has a total of 4 prime factors.
4 , 6 , 64 , 23 , 576 , 276 , 5637 , 7286 , 56194 , 55160 , 285338 , 178196 , 8045828 , 7621461 , 50095906 , 37975737 , 760139614 , 465031990 , 9001085275 , 4058954163
n×2
256653128
n×3
384979692
n×4
513306256
n×5
641632820
n÷2
64163282
n÷3
42775521.333333
n÷3
32081641
n÷5
25665312.8
n2
16467707028046096
n3
2.1132442598678E+24
n4
2.7118537476156E+32
n5
3.4800287350203E+40
2 √n
11328.131531722
3 √n
504.39664438398
4 √n
106.43369547151
5 √n
41.846902122072
1 , 2 , 4 , 797 , 1594 , 3188 , 40253 , 80506 , 161012 , 32081641 , 64163282 , 128326564
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
-128326563
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 128326564 can be divided by 12 positive divisors.
The sum of these divisors (counting 128326564) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101001100001101110100100
3
Ternary
22221110122221201
4
Quaternary
13221201232210
5
Quinary
230322422224
6
Senary
20422252244
8
Octal
751415644
10
Decimal
128326564
12
Duodecimal
36b87084
16
Hexadecimal
7a61ba4
20
Vigesimal
2020g84
36
Base36
24ehes
md5
1a8e2d74b378b876f2c29b773d536a85
sha1
616511a9dd8b55abd69a587661c05ea393afc4c0
sha256
68ebffa706039bdab320d727a588bf6e0855f244c6b376274ec47593d89753dc
sha512
130400fc3434ff185e6f315dbc88bf23a066956c7574689e7bb5cd445badc2a53e5b625bd024947ff4465a81ccd1411a2eff4e548f2f63b08c825d4a388a8a5a
ripemd-160
519ff7db8e9d332b2e34a1b7688017f6281449a9
Diameter
256653128
Circumference
806299581.44564
Area
5.1734827420779E+16
Volume
8.8519368560553E+24
Surface area
2.0693930968311E+17
Circumference
806299581.44564
Perimeter
513306256
Area
16467707028046096
Diagonal
181481167.22154
Surface area
98806242168276576
Volume
2.1132442598678E+24
Space diagonal
222268128.80874
Perimeter
384979692
Area
7.1307263141837E+15
Altitude
111134064.40437
Surface area
7.1307263141837E+15
Volume
2.4904822440935E+23
Height
60493722.40718