128364508 is an even 9-digits composite number following 128364507
and preceding 128364509 . In scientific notation, it is written as 1.28364508 × 10^8.
The sum of its digits is 37. It has a total of 4 prime factors and 12 positive divisors.
There are 64091552 positive integers (up to 128364508) that are relatively prime to 128364508.
128364508 has 12 divisors, whose sum is 224955360
The reverse of 128364508 is 805463821
Previous prime number is 719
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred twenty-eight million three hundred sixty-four thousand five hundred eight
Scientific notation
1.28364508 × 10^8
Engineering notation
1.28364508 × 10^6
Prime Factorization
2 × 2 × 719 × 44633
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
64182254
Product of the distinct prime numbers
The prime factorization of 128364508 is 2 × 2 × 719 × 44633.
Since it has a total of 4 prime factors.
6 , 4 , 49 , 83 , 926 , 401 , 5493 , 8919 , 30562 , 42673 , 724367 , 506227 , 3142052 , 628082 , 59406648 , 68277087 , 568478730 , 876157434 , 7745950485 , 3137794515
n×2
256729016
n×3
385093524
n×4
513458032
n×5
641822540
n÷2
64182254
n÷3
42788169.333333
n÷3
32091127
n÷5
25672901.6
n2
16477446914082064
n3
2.1151193662223E+24
n4
2.7150625680639E+32
n5
3.4851767073874E+40
2 √n
11329.80617663
3 √n
504.44635334432
4 √n
106.44156226132
5 √n
41.849376514028
1 , 2 , 4 , 719 , 1438 , 2876 , 44633 , 89266 , 178532 , 32091127 , 64182254 , 128364508
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
-128364507
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 128364508 can be divided by 12 positive divisors.
The sum of these divisors (counting 128364508) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111101001101010111111011100
3
Ternary
22221112121000001
4
Quaternary
13221222333130
5
Quinary
230330131013
6
Senary
20423144044
8
Octal
751527734
10
Decimal
128364508
12
Duodecimal
36ba5024
16
Hexadecimal
7a6afdc
20
Vigesimal
2025b58
36
Base36
24faos
md5
a51cd36879ce25bc094b9cbb4c5f91f1
sha1
228d1900db14f88ce9ce1067f375a88b0224169c
sha256
e846a70fa978ccada7199a4f7d3fc93588970afcbe1507c275c2f04d307fa4b5
sha512
d96b3498f2072172777f46ab48c15e8ae8428e9641acb266efb86431927544096414e900714db3e8b657e6cf51c91a97fc66f531891ccbb759c406545dafa20f
ripemd-160
383c2959ca7f4bee1b3382c9e7e5ada029374a81
Diameter
256729016
Circumference
806537990.62894
Area
5.1765426175196E+16
Volume
8.8597912831858E+24
Surface area
2.0706170470078E+17
Circumference
806537990.62894
Perimeter
513458032
Area
16477446914082064
Diagonal
181534828.14095
Surface area
98864681484492384
Volume
2.1151193662223E+24
Space diagonal
222333849.74458
Perimeter
385093524
Area
7.1349438085523E+15
Altitude
111166924.87229
Surface area
7.1349438085523E+15
Volume
2.4926920781246E+23
Height
60511609.380317