128202329 is an odd 9-digits composite number following 128202328
and preceding 128202330 . In scientific notation, it is written as 1.28202329 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 117536400 positive integers (up to 128202329) that are relatively prime to 128202329.
128202329 has 8 divisors, whose sum is 139303680
The reverse of 128202329 is 923202821
Previous prime number is 19
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred twenty-eight million two hundred two thousand three hundred twenty-nine
Scientific notation
1.28202329 × 10^8
Engineering notation
1.28202329 × 10^6
Prime Factorization
31 × 19 × 217661
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128202329
Product of the distinct prime numbers
The prime factorization of 128202329 is 31 × 19 × 217661.
Since it has a total of 3 prime factors.
8 , 6 , 55 , 28 , 62 , 436 , 2156 , 9466 , 70406 , 96887 , 120897 , 644578 , 9403197 , 994384 , 7751876 , 50841833 , 175470991 , 291209959 , 8620134990 , 7249030479
n×2
256404658
n×3
384606987
n×4
512809316
n×5
641011645
n÷2
64101164.5
n÷3
42734109.666667
n÷3
32050582.25
n÷5
25640465.8
n2
16435837161024241
n3
2.1071126031081E+24
n4
2.7013674318371E+32
n5
3.4632159624626E+40
2 √n
11322.64673122
3 √n
504.23382034101
4 √n
106.40792607329
5 √n
41.838796451462
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
-128202328
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 128202329 can be divided by 8 positive divisors.
The sum of these divisors (counting 128202329) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001000011011001011001
3
Ternary
22221020100112102
4
Quaternary
13221003121121
5
Quinary
230304433304
6
Senary
20415453145
8
Octal
751033131
10
Decimal
128202329
12
Duodecimal
36b271b5
16
Hexadecimal
7a43659
20
Vigesimal
20155g9
36
Base36
24btjt
md5
5babe46e3362b6ea2087b656bb4db367
sha1
8b24407a1eaedb391d224382b844b8195cecaa74
sha256
551ba9d42921ca1c42cdd59645a7e2ceae2d591bfc23932b8280266c2e17ba4d
sha512
8d625059a0e4d7087032e68337502bb460fadebd81d790c60dcc6b04e1c65f3ad55547b9aa4a4e129fe7eb8f5a5e26e46bc963cf3255b41a638c121c6f651fff
ripemd-160
f9a4adc8c9cd88f3955e62405f754cad5bf88d0d
Diameter
256404658
Circumference
805518989.919
Area
5.1634705280672E+16
Volume
8.826252632281E+24
Surface area
2.0653882112269E+17
Circumference
805518989.919
Perimeter
512809316
Area
16435837161024241
Diagonal
181305472.39962
Surface area
98615022966145446
Volume
2.1071126031081E+24
Space diagonal
222052947.47666
Perimeter
384606987
Area
7.1169262569556E+15
Altitude
111026473.73833
Surface area
7.1169262569556E+15
Volume
2.4832560173022E+23
Height
60435157.466539