128380327 is an odd 9-digits composite number following 128380326
and preceding 128380328 . In scientific notation, it is written as 1.28380327 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 125148408 positive integers (up to 128380327) that are relatively prime to 128380327.
128380327 has 8 divisors, whose sum is 131624064
The reverse of 128380327 is 723083821
Previous prime number is 563
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred twenty-eight million three hundred eighty thousand three hundred twenty-seven
Scientific notation
1.28380327 × 10^8
Engineering notation
1.28380327 × 10^6
Prime Factorization
43 × 563 × 5303
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128380327
Product of the distinct prime numbers
The prime factorization of 128380327 is 43 × 563 × 5303.
Since it has a total of 3 prime factors.
3 , 5 , 71 , 35 , 272 , 540 , 6924 , 1798 , 60368 , 51005 , 425387 , 397151 , 7604603 , 7812794 , 49657926 , 32426242 , 277177503 , 735840801 , 1976010756 , 4628360062
n×2
256760654
n×3
385140981
n×4
513521308
n×5
641901635
n÷2
64190163.5
n÷3
42793442.333333
n÷3
32095081.75
n÷5
25676065.4
n2
16481508360626929
n3
2.1159014327905E+24
n4
2.7164011784142E+32
n5
3.4873247154799E+40
2 √n
11330.504269449
3 √n
504.46707430843
4 √n
106.44484144123
5 √n
41.85040792476
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128380326
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128380327 can be divided by 8 positive divisors.
The sum of these divisors (counting 128380327) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001101110110110100111
3
Ternary
22221120101200221
4
Quaternary
13221232312213
5
Quinary
230331132302
6
Senary
20423345211
8
Octal
751566647
10
Decimal
128380327
12
Duodecimal
36bb2207
16
Hexadecimal
7a6eda7
20
Vigesimal
2027ag7
36
Base36
24fmw7
md5
8a94127be6096509f5f4bdf2ede5b67d
sha1
676dd0d983407369334a0f784d552daa1851a763
sha256
8c8f6c7f99c81d1f39d05f359a9e904823dfae27c01d1e4a2c31bed19613d024
sha512
90bce6f3d24e70d99e1c41f0cdb5309d2959c50e23babadb5b30be176dd09ba40aa4ec8784d58bb0f40c886b71a55a9df65f0094fdbddca231a69f00c3e433ce
ripemd-160
68f906e0f386182cc4c900ceb66df8b4557f7f61
Diameter
256760654
Circumference
806637384.33731
Area
5.1778185585824E+16
Volume
8.8630671959664E+24
Surface area
2.071127423433E+17
Circumference
806637384.33731
Perimeter
513521308
Area
16481508360626929
Diagonal
181557199.58529
Surface area
98889050163761574
Volume
2.1159014327905E+24
Space diagonal
222361249.05631
Perimeter
385140981
Area
7.1367024664943E+15
Altitude
111180624.52815
Surface area
7.1367024664943E+15
Volume
2.4936137524142E+23
Height
60519066.528431