131492162 is an even 9-digits composite number following 131492161
and preceding 131492163 . In scientific notation, it is written as 1.31492162 × 10^8.
The sum of its digits is 29. It has a total of 3 prime factors and 8 positive divisors.
There are 65726464 positive integers (up to 131492162) that are relatively prime to 131492162.
131492162 has 8 divisors, whose sum is 197297100
The reverse of 131492162 is 261294131
Previous prime number is 4289
Is Prime? no
Number parity even
Number length 9
Sum of Digits 29
Digital Root 2
Name
one hundred thirty-one million four hundred ninety-two thousand one hundred sixty-two
Scientific notation
1.31492162 × 10^8
Engineering notation
1.31492162 × 10^6
Prime Factorization
2 × 4289 × 15329
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
131492162
Product of the distinct prime numbers
The prime factorization of 131492162 is 2 × 4289 × 15329.
Since it has a total of 3 prime factors.
6 , 8 , 81 , 62 , 899 , 332 , 167 , 2656 , 1056 , 23213 , 877281 , 398077 , 5926588 , 9729839 , 39491079 , 2084853 , 184840602 , 179041423 , 8138235588 , 3450900435
n×2
262984324
n×3
394476486
n×4
525968648
n×5
657460810
n÷2
65746081
n÷3
43830720.666667
n÷3
32873040.5
n÷5
26298432.4
n2
17290188667434244
n3
2.2735242892688E+24
n4
2.9895062415547E+32
n5
3.9309663901452E+40
2 √n
11467.003183047
3 √n
508.51053568286
4 √n
107.0840939778
5 √n
42.051352948121
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131492161
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131492162 can be divided by 8 positive divisors.
The sum of these divisors (counting 131492162) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110101100110100101000010
3
Ternary
100011102111100002
4
Quaternary
13311212211002
5
Quinary
232130222122
6
Senary
21014200002
8
Octal
765464502
10
Decimal
131492162
12
Duodecimal
38053002
16
Hexadecimal
7d66942
20
Vigesimal
211ga82
36
Base36
26ac02
md5
9f621cce13200f3bbf0f7d0b0d4c830f
sha1
f268cfdfbdee95e04739bfe1d7b6258ca945ea06
sha256
23fa1b0f8c00759a083087aae0e3ba00f084db6debed971e6d83853ba86d2d17
sha512
8b162175352207b162ab52e5cfc886e1aeadc462a7bfde17ff23be6abd0e314ef160a2bff875748ffccb22675f0b7081c347230a34bf15ed646734a247ad6b77
ripemd-160
2c008a7fbc632169083b44fc0dd4c717462d8a30
Diameter
262984324
Circumference
826189620.28768
Area
5.4318729696793E+16
Volume
9.5233162732332E+24
Surface area
2.1727491878717E+17
Circumference
826189620.28768
Perimeter
525968648
Area
17290188667434244
Diagonal
185957998.84616
Surface area
103741132004605464
Volume
2.2735242892688E+24
Space diagonal
227751105.38108
Perimeter
394476486
Area
7.4868713111119E+15
Altitude
113875552.69054
Surface area
7.4868713111119E+15
Volume
2.6793740702239E+23
Height
61985999.615387