131444269 is an odd 9-digits composite number following 131444268
and preceding 131444270 . In scientific notation, it is written as 1.31444269 × 10^8.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 115374000 positive integers (up to 131444269) that are relatively prime to 131444269.
131444269 has 8 divisors, whose sum is 148338720
The reverse of 131444269 is 962444131
Previous prime number is 29
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 34
Digital Root 7
Name
one hundred thirty-one million four hundred forty-four thousand two hundred sixty-nine
Scientific notation
1.31444269 × 10^8
Engineering notation
1.31444269 × 10^6
Prime Factorization
11 × 29 × 412051
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131444269
Product of the distinct prime numbers
The prime factorization of 131444269 is 11 × 29 × 412051.
Since it has a total of 3 prime factors.
10 , 1 , 48 , 36 , 73 , 429 , 7531 , 2314 , 57301 , 63063 , 945868 , 719493 , 6716288 , 3772578 , 60436543 , 84038427 , 705568669 , 655470947 , 8280701712 , 6625274143
n×2
262888538
n×3
394332807
n×4
525777076
n×5
657221345
n÷2
65722134.5
n÷3
43814756.333333
n÷3
32861067.25
n÷5
26288853.8
n2
17277595852944361
n3
2.2710409569677E+24
n4
2.9851531845768E+32
n5
3.9238127819972E+40
2 √n
11464.914696586
3 √n
508.44879042464
4 √n
107.07434191526
5 √n
42.048289253834
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
-131444268
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 131444269 can be divided by 8 positive divisors.
The sum of these divisors (counting 131444269) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101011010111000101101
3
Ternary
100011100001122021
4
Quaternary
13311122320231
5
Quinary
232122204034
6
Senary
21013150141
8
Octal
765327055
10
Decimal
131444269
12
Duodecimal
3802b351
16
Hexadecimal
7d5ae2d
20
Vigesimal
211aad9
36
Base36
269b1p
md5
f55767db9456a4971de9d1914a088e85
sha1
7603879ac0196ad8e5414546d29dc0f2895846f7
sha256
0996b8d98067ff2d6307945d1cedd2a79dc925e2fb6aab1c2882393fa6a330c2
sha512
f6f71d42d4a2796972e6a425e7c4a458f3c35b483acb7b7176af6887bde76907de1468ac5ff3b004c75b8b9f6247fc1449970d030d48197c26c7bd33b9717c61
ripemd-160
8b78c6bf54d61f6576a2ba8b3474c3cc568859fc
Diameter
262888538
Circumference
825888699.69376
Area
5.4279168203303E+16
Volume
9.512914115215E+24
Surface area
2.1711667281321E+17
Circumference
825888699.69376
Perimeter
525777076
Area
17277595852944361
Diagonal
185890267.91602
Surface area
103665575117666166
Volume
2.2710409569677E+24
Space diagonal
227668152.27175
Perimeter
394332807
Area
7.4814184624852E+15
Altitude
113834076.13588
Surface area
7.4814184624852E+15
Volume
2.6764474350404E+23
Height
61963422.638672