131444271 is an odd 9-digits composite number following 131444270
and preceding 131444272 . In scientific notation, it is written as 1.31444271 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 73835856 positive integers (up to 131444271) that are relatively prime to 131444271.
131444271 has 16 divisors, whose sum is 169747200
The reverse of 131444271 is 172444131
Previous prime number is 59
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million four hundred forty-four thousand two hundred seventy-one
Scientific notation
1.31444271 × 10^8
Engineering notation
1.31444271 × 10^6
Prime Factorization
9 × 7 × 59 × 35363
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131444271
Product of the distinct prime numbers
The prime factorization of 131444271 is 9 × 7 × 59 × 35363.
Since it has a total of 4 prime factors.
8 , 4 , 22 , 33 , 185 , 438 , 7142 , 9973 , 37383 , 62865 , 932062 , 369685 , 9059776 , 1910189 , 8697337 , 82933858 , 605012565 , 862082603 , 5035235610 , 7466242231
n×2
262888542
n×3
394332813
n×4
525777084
n×5
657221355
n÷2
65722135.5
n÷3
43814757
n÷3
32861067.75
n÷5
26288854.2
n2
17277596378721441
n3
2.2710410606333E+24
n4
2.9851533662601E+32
n5
3.9238130805125E+40
2 √n
11464.914783809
3 √n
508.44879300342
4 √n
107.07434232256
5 √n
42.048289381792
1 , 7 , 9 , 59 , 63 , 413 , 531 , 3717 , 35363 , 247541 , 318267 , 2086417 , 2227869 , 14604919 , 18777753 , 131444271
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131444270
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131444271 can be divided by 16 positive divisors.
The sum of these divisors (counting 131444271) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101011010111000101111
3
Ternary
100011100001122100
4
Quaternary
13311122320233
5
Quinary
232122204041
6
Senary
21013150143
8
Octal
765327057
10
Decimal
131444271
12
Duodecimal
3802b353
16
Hexadecimal
7d5ae2f
20
Vigesimal
211aadb
36
Base36
269b1r
md5
3d0b9c6d99d8f7ded4c898c9d34de9e4
sha1
fc987dd427604b429afa3f641ea9189efead6bd4
sha256
8b8f98738c4f8fee538628fa4b0135aeca91083fff57aa3fb20ffa6bd14a3de1
sha512
7cd23c03c1ba436f7476ce569d5a28c355a9d10fd57995b561c488e9f0f3e441429b6685e372e05bd258a3f2c773fea40e72cb3aa1428977d8fe168a2a7f7bf2
ripemd-160
88297495aac1d0582a7166e3e3bf8456ffae19c1
Diameter
262888542
Circumference
825888712.26013
Area
5.4279169855081E+16
Volume
9.5129145494484E+24
Surface area
2.1711667942032E+17
Circumference
825888712.26013
Perimeter
525777084
Area
17277596378721441
Diagonal
185890270.74444
Surface area
103665578272328646
Volume
2.2710410606333E+24
Space diagonal
227668155.73585
Perimeter
394332813
Area
7.4814186901534E+15
Altitude
113834077.86793
Surface area
7.4814186901534E+15
Volume
2.6764475572115E+23
Height
61963423.581482