128833241 is an odd 9-digits composite number following 128833240
and preceding 128833242 . In scientific notation, it is written as 1.28833241 × 10^8.
The sum of its digits is 32. It has a total of 2 prime factors and 4 positive divisors.
There are 124677300 positive integers (up to 128833241) that are relatively prime to 128833241.
128833241 has 4 divisors, whose sum is 132989184
The reverse of 128833241 is 142338821
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred twenty-eight million eight hundred thirty-three thousand two hundred forty-one
Scientific notation
1.28833241 × 10^8
Engineering notation
1.28833241 × 10^6
Prime Factorization
31 × 4155911
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
128833241
Product of the distinct prime numbers
The prime factorization of 128833241 is 31 × 4155911.
Since it has a total of 2 prime factors.
5 , 10 , 63 , 69 , 989 , 653 , 4654 , 3026 , 63924 , 95085 , 279095 , 644042 , 8135961 , 6476482 , 2631061 , 57617044 , 265388042 , 480944388 , 2272674279 , 8231418136
n×2
257666482
n×3
386499723
n×4
515332964
n×5
644166205
n÷2
64416620.5
n÷3
42944413.666667
n÷3
32208310.25
n÷5
25766648.2
n2
16598003986564081
n3
2.13837464772E+24
n4
2.75493736338E+32
n5
3.5492750927624E+40
2 √n
11350.473161944
3 √n
505.05961587478
4 √n
106.5385993992
5 √n
41.879895221593
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-128833240
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 128833241 can be divided by 4 positive divisors.
The sum of these divisors (counting 128833241) is 1, the average is 0.25.
Base
System
Value
2
Binary
111101011011101011011011001
3
Ternary
22222102101222112
4
Quaternary
13223131123121
5
Quinary
230440130431
6
Senary
20441202105
8
Octal
753353331
10
Decimal
128833241
12
Duodecimal
37190335
16
Hexadecimal
7add6d9
20
Vigesimal
2054321
36
Base36
24pcd5
md5
01992aecf0caf492d9c474ef170f379d
sha1
1130a48264d6d8e48105b7def3479abe94d25733
sha256
d52d880f1acbc26b3cafb834a9d3fdf2101e435dcf792ab20880b65512c5ce18
sha512
a1975817f47ecf73d08b9360833d0ba91db91966b487d3b2c682417163e3bcefbb6167a6941d205d41926bb383581d3052e45db113e01ade7b926df9c26e17fb
ripemd-160
5cee3f86ba0076fbb1b2dbd0e77c8e05c3111077
Diameter
257666482
Circumference
809483126.92753
Area
5.2144167388444E+16
Volume
8.957202778533E+24
Surface area
2.0857666955378E+17
Circumference
809483126.92753
Perimeter
515332964
Area
16598003986564081
Diagonal
182197716.70668
Surface area
99588023919384486
Volume
2.13837464772E+24
Space diagonal
223145719.11577
Perimeter
386499723
Area
7.1871465522399E+15
Altitude
111572859.55788
Surface area
7.1871465522399E+15
Volume
2.5200986902003E+23
Height
60732572.23556