131469743 is an odd 9-digits composite number following 131469742
and preceding 131469744 . In scientific notation, it is written as 1.31469743 × 10^8.
The sum of its digits is 38. It has a total of 2 prime factors and 4 positive divisors.
There are 131256048 positive integers (up to 131469743) that are relatively prime to 131469743.
131469743 has 4 divisors, whose sum is 131683440
The reverse of 131469743 is 347964131
Previous prime number is 617
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 38
Digital Root 2
Name
one hundred thirty-one million four hundred sixty-nine thousand seven hundred forty-three
Scientific notation
1.31469743 × 10^8
Engineering notation
1.31469743 × 10^6
Prime Factorization
617 × 213079
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131469743
Product of the distinct prime numbers
The prime factorization of 131469743 is 617 × 213079.
Since it has a total of 2 prime factors.
1 , 8 , 71 , 3 , 911 , 254 , 640 , 6827 , 22617 , 1441 , 571412 , 301722 , 489261 , 412763 , 11869068 , 36370117 , 451613213 , 25253244 , 8330355868 , 2337634474
n×2
262939486
n×3
394409229
n×4
525878972
n×5
657348715
n÷2
65734871.5
n÷3
43823247.666667
n÷3
32867435.75
n÷5
26293948.6
n2
17284293324486049
n3
2.2723616013068E+24
n4
2.9874679572687E+32
n5
3.9276164456285E+40
2 √n
11466.02559739
3 √n
508.48163422467
4 √n
107.07952931065
5 √n
42.049918925639
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
-131469742
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 131469743 can be divided by 4 positive divisors.
The sum of these divisors (counting 131469743) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101100001000110101111
3
Ternary
100011101100120202
4
Quaternary
13311201012233
5
Quinary
232124012433
6
Senary
21013504115
8
Octal
765410657
10
Decimal
131469743
12
Duodecimal
3804203b
16
Hexadecimal
7d611af
20
Vigesimal
211de73
36
Base36
269upb
md5
64a5b2e2feb8b15b4b2b2034b0b71e44
sha1
85c2b7235b37b4d58005f4503b3f9034658b5476
sha256
c6514f2e079dc924d77937749c449b521abe81dd88ff3b5684b1a3e61d45a4f0
sha512
765214a4509669088728fdf28ed152c2ebe36ad7dcf49384e5a3ce67dda6184e043450ba520738d71fefd0c876a2167dee4642a25d2800487445425e6f1bb96d
ripemd-160
aa3c974cd96439eaeafce552d4b48a5a87c61380
Diameter
262939486
Circumference
826048757.55628
Area
5.4300208930696E+16
Volume
9.5184460172866E+24
Surface area
2.1720083572279E+17
Circumference
826048757.55628
Perimeter
525878972
Area
17284293324486049
Diagonal
185926293.59231
Surface area
103705759946916294
Volume
2.2723616013068E+24
Space diagonal
227712274.53402
Perimeter
394409229
Area
7.4843185527334E+15
Altitude
113856137.26701
Surface area
7.4843185527334E+15
Volume
2.6780038293199E+23
Height
61975431.197435