128331103 is an odd 9-digits composite number following 128331102
and preceding 128331104 . In scientific notation, it is written as 1.28331103 × 10^8.
The sum of its digits is 22. It has a total of 3 prime factors and 8 positive divisors.
There are 121547640 positive integers (up to 128331103) that are relatively prime to 128331103.
128331103 has 8 divisors, whose sum is 135290880
The reverse of 128331103 is 301133821
Previous prime number is 31
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 22
Digital Root 4
Name
one hundred twenty-eight million three hundred thirty-one thousand one hundred three
Scientific notation
1.28331103 × 10^8
Engineering notation
1.28331103 × 10^6
Prime Factorization
47 × 31 × 88079
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
128331103
Product of the distinct prime numbers
The prime factorization of 128331103 is 47 × 31 × 88079.
Since it has a total of 3 prime factors.
5 , 10 , 33 , 49 , 254 , 913 , 8843 , 7665 , 69645 , 71461 , 911817 , 42313 , 1483810 , 326102 , 77196729 , 47261531 , 422905993 , 75586215 , 5555718238 , 3474542198
n×2
256662206
n×3
384993309
n×4
513324412
n×5
641655515
n÷2
64165551.5
n÷3
42777034.333333
n÷3
32082775.75
n÷5
25666220.6
n2
16468871997196609
n3
2.1134685085661E+24
n4
2.7122374486005E+32
n5
3.480644233768E+40
2 √n
11328.331871904
3 √n
504.40259126748
4 √n
106.43463661752
5 √n
41.847198148702
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
-128331102
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 128331103 can be divided by 8 positive divisors.
The sum of these divisors (counting 128331103) is 1, the average is 0.125.
Base
System
Value
2
Binary
111101001100010110101011111
3
Ternary
22221110220011211
4
Quaternary
13221202311133
5
Quinary
230323043403
6
Senary
20422325251
8
Octal
751426537
10
Decimal
128331103
12
Duodecimal
36b89827
16
Hexadecimal
7a62d5f
20
Vigesimal
20217f3
36
Base36
24ekwv
md5
0de72390bff85c235cc0410ea0e0cf6e
sha1
b23d8f2d532a36a0bf36f3755385577d8b37f658
sha256
a0d98fba431e410fbf3d0684c6213e4fb462d4c824d943c601c89aef34fa04f1
sha512
626290f81b26cb284c967be4d2ee9120bcf3929f4376122c563726fe758c9c7fd2e381b731b4718d865a67bbbaef36228ba14d3b29f71d21001e41bf451a9418
ripemd-160
5e19af8dbaf63ec077d1c27105732b0e6444119c
Diameter
256662206
Circumference
806328100.82375
Area
5.1738487279304E+16
Volume
8.852876186806E+24
Surface area
2.0695394911721E+17
Circumference
806328100.82375
Perimeter
513324412
Area
16468871997196609
Diagonal
181487586.3369
Surface area
98813231983179654
Volume
2.1134685085661E+24
Space diagonal
222275990.58735
Perimeter
384993309
Area
7.1312307606232E+15
Altitude
111137995.29368
Surface area
7.1312307606232E+15
Volume
2.4907465237188E+23
Height
60495862.1123