131429511 is an odd 9-digits composite number following 131429510
and preceding 131429512 . In scientific notation, it is written as 1.31429511 × 10^8.
The sum of its digits is 27. It has a total of 2 prime factors and 4 positive divisors.
There are 87619668 positive integers (up to 131429511) that are relatively prime to 131429511.
131429511 has 4 divisors, whose sum is 146032800
The reverse of 131429511 is 115924131
Previous prime number is 9
Is Prime? no
Number parity odd
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million four hundred twenty-nine thousand five hundred eleven
Scientific notation
1.31429511 × 10^8
Engineering notation
1.31429511 × 10^6
Prime Factorization
9 × 14603279
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131429511
Product of the distinct prime numbers
The prime factorization of 131429511 is 9 × 14603279.
Since it has a total of 2 prime factors.
6 , 7 , 82 , 9 , 759 , 56 , 7145 , 6335 , 57910 , 60920 , 294439 , 302194 , 4346541 , 609022 , 30499175 , 68306674 , 573634933 , 606456077 , 8372200415 , 1891772608
n×2
262859022
n×3
394288533
n×4
525718044
n×5
657147555
n÷2
65714755.5
n÷3
43809837
n÷3
32857377.75
n÷5
26285902.2
n2
17273716361699121
n3
2.2702760945708E+24
n4
2.9838127694443E+32
n5
3.9216105320362E+40
2 √n
11464.271062741
3 √n
508.42976089435
4 √n
107.07133632649
5 √n
42.047345011033
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
-131429510
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 131429511 can be divided by 4 positive divisors.
The sum of these divisors (counting 131429511) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110101010111010010000111
3
Ternary
100011022022101200
4
Quaternary
13311113102013
5
Quinary
232121221021
6
Senary
21012553543
8
Octal
765272207
10
Decimal
131429511
12
Duodecimal
380228b3
16
Hexadecimal
7d57487
20
Vigesimal
2118dfb
36
Base36
268znr
md5
e14b78ced9859b37f8a0d1c6e1fcef1c
sha1
c7587cdd8b5e35e57bb1bbd36411922095cee5e8
sha256
37c2142e195a75d07d43b836592932ae7db6851ac7e408a20810204c9350eb2e
sha512
158e994f5b3b3a1ca2a87f2c07e8a5770836e251e4da7cbae2a4563992ec9870a06ee6a0efa87c1f90c6704d2255cf85ac439e81332749d64e9296dbe1396e14
ripemd-160
b149a7c324dcafe8f09b2b98c585bc14183ee3db
Diameter
262859022
Circumference
825795972.445
Area
5.4266980422108E+16
Volume
9.5097102670989E+24
Surface area
2.1706792168843E+17
Circumference
825795972.445
Perimeter
525718044
Area
17273716361699121
Diagonal
185869396.95226
Surface area
103642298170194726
Volume
2.2702760945708E+24
Space diagonal
227642590.66593
Perimeter
394288533
Area
7.4797385934992E+15
Altitude
113821295.33297
Surface area
7.4797385934992E+15
Volume
2.6755460360612E+23
Height
61956465.650755