131453669 is an odd 9-digits composite number following 131453668
and preceding 131453670 . In scientific notation, it is written as 1.31453669 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 131401644 positive integers (up to 131453669) that are relatively prime to 131453669.
131453669 has 4 divisors, whose sum is 131505696
The reverse of 131453669 is 966354131
Previous prime number is 2663
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-one million four hundred fifty-three thousand six hundred sixty-nine
Scientific notation
1.31453669 × 10^8
Engineering notation
1.31453669 × 10^6
Prime Factorization
2663 × 49363
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131453669
Product of the distinct prime numbers
The prime factorization of 131453669 is 2663 × 49363.
Since it has a total of 2 prime factors.
2 , 5 , 31 , 93 , 116 , 427 , 1436 , 7947 , 87781 , 29442 , 91363 , 54318 , 3978514 , 8742120 , 5754385 , 43421129 , 293867476 , 193083625 , 2970828953 , 552130842
n×2
262907338
n×3
394361007
n×4
525814676
n×5
657268345
n÷2
65726834.5
n÷3
43817889.666667
n÷3
32863417.25
n÷5
26290733.8
n2
17280067093561561
n3
2.2715282200148E+24
n4
2.9860071875799E+32
n5
3.9252160046775E+40
2 √n
11465.324635613
3 √n
508.46091040203
4 √n
107.07625617107
5 √n
42.048890638157
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
-131453668
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 131453669 can be divided by 4 positive divisors.
The sum of these divisors (counting 131453669) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101011101001011100101
3
Ternary
100011100112112102
4
Quaternary
13311131023211
5
Quinary
232123004134
6
Senary
21013301445
8
Octal
765351345
10
Decimal
131453669
12
Duodecimal
38034885
16
Hexadecimal
7d5d2e5
20
Vigesimal
211be39
36
Base36
269iat
md5
50a5b11d0bc42db62de29bf4e8e61676
sha1
fcc515d6aa6fb19ca52897c67f043bfdc8b5d194
sha256
6ebe9cb00186b2ed19505cdb2f988c937d90f9c49953e7885a1cd4023e1a1525
sha512
89d709e0fda3b410b4640cb612a8c767b14b0611370f0636c7f636509d36859c1c2632b14a0f97323fef91f4b26bc10768ccc5df18edd929f881ba871ed058c5
ripemd-160
e1c7d0fdce29e9a788178bdff99ca7962014f787
Diameter
262907338
Circumference
825947761.63565
Area
5.4286931834672E+16
Volume
9.514955157894E+24
Surface area
2.1714772733869E+17
Circumference
825947761.63565
Perimeter
525814676
Area
17280067093561561
Diagonal
185903561.5235
Surface area
103680402561369366
Volume
2.2715282200148E+24
Space diagonal
227684433.54934
Perimeter
394361007
Area
7.4824885410619E+15
Altitude
113842216.77467
Surface area
7.4824885410619E+15
Volume
2.6770216800485E+23
Height
61967853.841168