131444459 is an odd 9-digits composite number following 131444458
and preceding 131444460 . In scientific notation, it is written as 1.31444459 × 10^8.
The sum of its digits is 35. It has a total of 2 prime factors and 4 positive divisors.
There are 123712416 positive integers (up to 131444459) that are relatively prime to 131444459.
131444459 has 4 divisors, whose sum is 139176504
The reverse of 131444459 is 954444131
Previous prime number is 17
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 35
Digital Root 8
Name
one hundred thirty-one million four hundred forty-four thousand four hundred fifty-nine
Scientific notation
1.31444459 × 10^8
Engineering notation
1.31444459 × 10^6
Prime Factorization
17 × 7732027
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131444459
Product of the distinct prime numbers
The prime factorization of 131444459 is 17 × 7732027.
Since it has a total of 2 prime factors.
9 , 7 , 13 , 29 , 68 , 149 , 2695 , 1384 , 93734 , 88205 , 825931 , 915450 , 423391 , 84361 , 78357310 , 14386151 , 565994737 , 941284714 , 3869537771 , 7752837510
n×2
262888918
n×3
394333377
n×4
525777836
n×5
657222295
n÷2
65722229.5
n÷3
43814819.666667
n÷3
32861114.75
n÷5
26288891.8
n2
17277645801802681
n3
2.2710508052116E+24
n4
2.9851704445255E+32
n5
3.9238411410344E+40
2 √n
11464.922982733
3 √n
508.44903540863
4 √n
107.07438060868
5 √n
42.048301409816
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
-131444458
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 131444459 can be divided by 4 positive divisors.
The sum of these divisors (counting 131444459) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101011010111011101011
3
Ternary
100011100001220022
4
Quaternary
13311122323223
5
Quinary
232122210314
6
Senary
21013151055
8
Octal
765327353
10
Decimal
131444459
12
Duodecimal
3802b48b
16
Hexadecimal
7d5aeeb
20
Vigesimal
211ab2j
36
Base36
269b6z
md5
bd04f091bac0c5012dbbce7dc84e0eaf
sha1
0c10e7dcb40feb91b82fa2d7c26db042ff7772d9
sha256
9e540453e4de70bdd3feff1020bcd6209d058680ac8b9d80f5a17c57f92cf280
sha512
f6bea0063de98599eb930763813f610ffc1e2e8a8da596d51f6de73695685c17a6582f40a754fa168bcebf16c647c66d0741917a087061b43a7f5ec0ba132965
ripemd-160
a498d755a1a8d3d25dffd9959c4c067845f933d3
Diameter
262888918
Circumference
825889893.49897
Area
5.427932512227E+16
Volume
9.5129553674425E+24
Surface area
2.1711730048908E+17
Circumference
825889893.49897
Perimeter
525777836
Area
17277645801802681
Diagonal
185890536.61659
Surface area
103665874810816086
Volume
2.2710508052116E+24
Space diagonal
227668481.3614
Perimeter
394333377
Area
7.4814400909753E+15
Altitude
113834240.6807
Surface area
7.4814400909753E+15
Volume
2.6764590413071E+23
Height
61963512.205531