131330269 is an odd 9-digits composite number following 131330268
and preceding 131330270 . In scientific notation, it is written as 1.31330269 × 10^8.
The sum of its digits is 28. It has a total of 3 prime factors and 8 positive divisors.
There are 111303456 positive integers (up to 131330269) that are relatively prime to 131330269.
131330269 has 8 divisors, whose sum is 151778880
The reverse of 131330269 is 962033131
Previous prime number is 89
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 28
Digital Root 1
Name
one hundred thirty-one million three hundred thirty thousand two hundred sixty-nine
Scientific notation
1.31330269 × 10^8
Engineering notation
1.31330269 × 10^6
Prime Factorization
7 × 89 × 210803
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131330269
Product of the distinct prime numbers
The prime factorization of 131330269 is 7 × 89 × 210803.
Since it has a total of 3 prime factors.
6 , 7 , 70 , 72 , 652 , 343 , 2690 , 5877 , 96164 , 91222 , 76027 , 708960 , 3923974 , 3087425 , 17677174 , 14542647 , 430615750 , 334777946 , 9751652075 , 2490702537
n×2
262660538
n×3
393990807
n×4
525321076
n×5
656651345
n÷2
65665134.5
n÷3
43776756.333333
n÷3
32832567.25
n÷5
26266053.8
n2
17247639555612361
n3
2.2651371424536E+24
n4
2.9748107024032E+32
n5
3.906826897707E+40
2 √n
11459.9419283
3 √n
508.30175744622
4 √n
107.05111829542
5 √n
42.0409931293
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
-131330268
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 131330269 can be divided by 8 positive divisors.
The sum of these divisors (counting 131330269) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110100111111000011011101
3
Ternary
100011010021021001
4
Quaternary
13310333003131
5
Quinary
232110032034
6
Senary
21010510301
8
Octal
764770335
10
Decimal
131330269
12
Duodecimal
37b95391
16
Hexadecimal
7d3f0dd
20
Vigesimal
210g5d9
36
Base36
266v31
md5
7ebe9c6a2e126c6bed3db55ad87ef2e9
sha1
9e27b5fc1fec94984ca36ce9737d18c5a0423819
sha256
0ec90e6be34ab3d93e6f1a0d4bdbc038e4cba91c0092ff7bafef68751a9e24ce
sha512
0920cc0d0f2a574e66680f5c69a1e774b8c6f42af21ede4553c53ac363b5c00677bf20012d5716f78c61f7c11315936cc1f5fd25915c56ea5c7f10b601d56d88
ripemd-160
742640adb3429d8ec5c62cce3f2afaa139a807d9
Diameter
262660538
Circumference
825172416.56874
Area
5.4185057719677E+16
Volume
9.4881842748075E+24
Surface area
2.1674023087871E+17
Circumference
825172416.56874
Perimeter
525321076
Area
17247639555612361
Diagonal
185729047.56991
Surface area
103485837333674166
Volume
2.2651371424536E+24
Space diagonal
227470698.47969
Perimeter
393990807
Area
7.4684470052388E+15
Altitude
113735349.23984
Surface area
7.4684470052388E+15
Volume
2.6694897229108E+23
Height
61909682.523302