128328219 is an odd 9-digits composite number following 128328218
and preceding 128328220 . In scientific notation, it is written as 1.28328219 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 20 positive divisors.
There are 82600560 positive integers (up to 128328219) that are relatively prime to 128328219.
128328219 has 20 divisors, whose sum is 198314160
The reverse of 128328219 is 912823821
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 36
Digital Root 9
Name
one hundred twenty-eight million three hundred twenty-eight thousand two hundred nineteen
Scientific notation
1.28328219 × 10^8
Engineering notation
1.28328219 × 10^6
Prime Factorization
9 × 3 × 3 × 29 × 54631
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
5
Total number of prime factors
rad
Radical
42776073
Product of the distinct prime numbers
The prime factorization of 128328219 is 9 × 3 × 3 × 29 × 54631.
Since it has a total of 5 prime factors.
8 , 3 , 1 , 65 , 128 , 37 , 399 , 5614 , 43582 , 21889 , 370214 , 901539 , 9077397 , 5127463 , 661461 , 54992599 , 680959899 , 807048057 , 1523261219 , 6919304683
n×2
256656438
n×3
384984657
n×4
513312876
n×5
641641095
n÷2
64164109.5
n÷3
42776073
n÷3
32082054.75
n÷5
25665643.8
n2
16468131791711961
n3
2.1133260230877E+24
n4
2.7119936470919E+32
n5
3.4802531467062E+40
2 √n
11328.20457972
3 √n
504.39881273955
4 √n
106.43403863295
5 √n
41.847010059608
1 , 3 , 9 , 27 , 29 , 81 , 87 , 261 , 783 , 2349 , 54631 , 163893 , 491679 , 1475037 , 1584299 , 4425111 , 4752897 , 14258691 , 42776073 , 128328219
20 divisors
τ
Total Divisors
20
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128328218
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.05
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
20
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128328219 can be divided by 20 positive divisors.
The sum of these divisors (counting 128328219) is 1, the average is 0.05.
Base
System
Value
2
Binary
111101001100010001000011011
3
Ternary
22221110202020000
4
Quaternary
13221202020123
5
Quinary
230323000334
6
Senary
20422304043
8
Octal
751421033
10
Decimal
128328219
12
Duodecimal
36b88023
16
Hexadecimal
7a6221b
20
Vigesimal
20210aj
36
Base36
24eior
md5
96f4b5be708a46a984bdcf56485d0ed8
sha1
6a27a7fc990568145a868c8487c7cff28a6fb28f
sha256
7a4e5bd7f1aaed202148a1c34dece75fb1ee70ae009f1f73a682f8efd305ecc6
sha512
18ce868ab30ab5f82b8680fabeb88db3bc90f8135c4052f01747d4db4e0d7f33b63bca1a2379d1d4bbf67e68eb97becae6f055fdf2b0dac3021f623892504873
ripemd-160
e23abb256974a0bbfb7d58cb7b940185c3690867
Diameter
256656438
Circumference
806309980.11732
Area
5.1736161855191E+16
Volume
8.8522793450298E+24
Surface area
2.0694464742076E+17
Circumference
806309980.11732
Perimeter
513312876
Area
16468131791711961
Diagonal
181483507.74498
Surface area
98808790750271766
Volume
2.1133260230877E+24
Space diagonal
222270995.35283
Perimeter
384984657
Area
7.1309102422464E+15
Altitude
111135497.67641
Surface area
7.1309102422464E+15
Volume
2.4905786029722E+23
Height
60494502.581662