131444613 is an odd 9-digits composite number following 131444612
and preceding 131444614 . In scientific notation, it is written as 1.31444613 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 10 positive divisors.
There are 87629688 positive integers (up to 131444613) that are relatively prime to 131444613.
131444613 has 10 divisors, whose sum is 196355654
The reverse of 131444613 is 316444131
Previous prime number is 3
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 six hundred thirteen
Scientific notation
1.31444613 × 10^8
Engineering notation
1.31444613 × 10^6
Prime Factorization
3 × 9 × 3 × 1622773
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
43814871
Product of the distinct prime numbers
The prime factorization of 131444613 is 3 × 9 × 3 × 1622773.
Since it has a total of 4 prime factors.
4 , 5 , 80 , 69 , 7 , 522 , 4265 , 9692 , 18655 , 14744 , 749413 , 470755 , 9654258 , 1258899 , 57006481 , 63034051 , 213212568 , 829679793 , 4921362 , 1063246679
n×2
262889226
n×3
394333839
n×4
525778452
n×5
657223065
n÷2
65722306.5
n÷3
43814871
n÷3
32861153.25
n÷5
26288922.6
n2
17277686286719769
n3
2.2710587874933E+24
n4
2.985184434223E+32
n5
3.9238641269007E+40
2 √n
11464.929698869
3 √n
508.44923397442
4 √n
107.07441197069
5 √n
42.048311262548
10 divisors
τ
Total Divisors
10
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131444612
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.1
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
10
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131444613 can be divided by 10 positive divisors.
The sum of these divisors (counting 131444613) is 1, the average is 0.1.
Base
System
Value
2
Binary
111110101011010111110000101
3
Ternary
100011100002010000
4
Quaternary
13311122332011
5
Quinary
232122211423
6
Senary
21013151513
8
Octal
765327605
10
Decimal
131444613
12
Duodecimal
3802b599
16
Hexadecimal
7d5af85
20
Vigesimal
211abad
36
Base36
269bb9
md5
def743f12d2c9fb642f0cdd4822baaae
sha1
7fbfe9676f79df09c6c303b87289afb172f09bfb
sha256
604bf0d6324360c7b71313723482ecf585a2e9474e82ff3da6ef6d3dd600f532
sha512
a1279fd364c8ca6721eb176b6cc74de4a5e05edbeac8504da3d7eca078edb2725b54f4c41136ed97e4a8bc4d43d24e958a673b4c9032e896a0192fed4a29ac64
ripemd-160
df7d2d8d814d4c938f42a92d0a000fa44681d8ee
Diameter
262889226
Circumference
825890861.10951
Area
5.4279452309388E+16
Volume
9.5129888035459E+24
Surface area
2.1711780923755E+17
Circumference
825890861.10951
Perimeter
525778452
Area
17277686286719769
Diagonal
185890754.40548
Surface area
103666117720318614
Volume
2.2710587874933E+24
Space diagonal
227668748.09723
Perimeter
394333839
Area
7.4814576214587E+15
Altitude
113834374.04861
Surface area
7.4814576214587E+15
Volume
2.6764684485163E+23
Height
61963584.801828