131330268 is an even 9-digits composite number following 131330267
and preceding 131330269 . In scientific notation, it is written as 1.31330268 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 12 positive divisors.
There are 43776720 positive integers (up to 131330268) that are relatively prime to 131330268.
131330268 has 12 divisors, whose sum is 238340312
The reverse of 131330268 is 862033131
Previous prime number is 27
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million three hundred thirty thousand two hundred sixty-eight
Scientific notation
1.31330268 × 10^8
Engineering notation
1.31330268 × 10^6
Prime Factorization
2 × 2 × 27 × 1216021
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65665134
Product of the distinct prime numbers
The prime factorization of 131330268 is 2 × 2 × 27 × 1216021.
Since it has a total of 4 prime factors.
6 , 1 , 64 , 98 , 187 , 908 , 8690 , 6102 , 55536 , 63126 , 788521 , 71839 , 3515608 , 4188664 , 54327015 , 36587084 , 719584335 , 81788760 , 9958533938 , 9804408037
n×2
262660536
n×3
393990804
n×4
525321072
n×5
656651340
n÷2
65665134
n÷3
43776756
n÷3
32832567
n÷5
26266053.6
n2
17247639292951824
n3
2.2651370907107E+24
n4
2.9748106117978E+32
n5
3.9068267489664E+40
2 √n
11459.941884669
3 √n
508.30175615609
4 √n
107.05111809164
5 √n
42.040993065276
1 , 2 , 4 , 27 , 54 , 108 , 1216021 , 2432042 , 4864084 , 32832567 , 65665134 , 131330268
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131330267
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131330268 can be divided by 12 positive divisors.
The sum of these divisors (counting 131330268) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110100111111000011011100
3
Ternary
100011010021021000
4
Quaternary
13310333003130
5
Quinary
232110032033
6
Senary
21010510300
8
Octal
764770334
10
Decimal
131330268
12
Duodecimal
37b95390
16
Hexadecimal
7d3f0dc
20
Vigesimal
210g5d8
36
Base36
266v30
md5
0dababa102dbaf6c56355cfb1bb03d32
sha1
b7ba46704940e0198d70c6d25a5461d9854fe88a
sha256
d66be3d7352821901fe4cfbb9b49cb488b09f8cc813f4c9280f6a7b8f440d700
sha512
75a0af3a2079b50fb9ea76877aa6f6505e86230dcd703b18ff46d90a2248a7f7d47c3175b4fa9ed68780f352200c7f83b1b5fb2d699005e31402bc9df3f64d0a
ripemd-160
9f82909bb2fd237669214aa7bed7c8a25aa91fd0
Diameter
262660536
Circumference
825172410.28556
Area
5.4185056894504E+16
Volume
9.4881840580673E+24
Surface area
2.1674022757802E+17
Circumference
825172410.28556
Perimeter
525321072
Area
17247639292951824
Diagonal
185729046.15569
Surface area
103485835757710944
Volume
2.2651370907107E+24
Space diagonal
227470696.74764
Perimeter
393990804
Area
7.4684468915035E+15
Altitude
113735348.37382
Surface area
7.4684468915035E+15
Volume
2.6694896619312E+23
Height
61909682.051898