131551146 is an even 9-digits composite number following 131551145
and preceding 131551147 . In scientific notation, it is written as 1.31551146 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 43768320 positive integers (up to 131551146) that are relatively prime to 131551146.
131551146 has 16 divisors, whose sum is 219662280
The reverse of 131551146 is 641155131
Previous prime number is 557
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million five hundred fifty-one thousand one hundred forty-six
Scientific notation
1.31551146 × 10^8
Engineering notation
1.31551146 × 10^6
Prime Factorization
2 × 9 × 557 × 13121
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131551146
Product of the distinct prime numbers
The prime factorization of 131551146 is 2 × 9 × 557 × 13121.
Since it has a total of 4 prime factors.
2 , 7 , 16 , 75 , 175 , 286 , 8588 , 9506 , 93424 , 94155 , 158928 , 325003 , 3157857 , 5259085 , 98087690 , 23330961 , 512783742 , 695860520 , 6225499366 , 7337533242
n×2
263102292
n×3
394653438
n×4
526204584
n×5
657755730
n÷2
65775573
n÷3
43850382
n÷3
32887786.5
n÷5
26310229.2
n2
17305704013913316
n3
2.2765851953671E+24
n4
2.9948739141718E+32
n5
3.939790955348E+40
2 √n
11469.574795955
3 √n
508.58655922995
4 √n
107.09610075047
5 √n
42.055124902334
1 , 2 , 9 , 18 , 557 , 1114 , 5013 , 10026 , 13121 , 26242 , 118089 , 236178 , 7308397 , 14616794 , 65775573 , 131551146
16 divisors
τ
Total Divisors
16
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131551145
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.0625
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
16
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131551146 can be divided by 16 positive divisors.
The sum of these divisors (counting 131551146) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101110100111110101010
3
Ternary
100011112111020200
4
Quaternary
13311310332222
5
Quinary
232134114041
6
Senary
21015333030
8
Octal
765647652
10
Decimal
131551146
12
Duodecimal
38081176
16
Hexadecimal
7d74faa
20
Vigesimal
2123hh6
36
Base36
26blii
md5
204bffc2fd78a28a790fde4fc3630e53
sha1
233e6f24fb2f9f915e7b510b4cbbaa082632eee7
sha256
181972007f7aaa111e817870cefc3ab109fd6c115249ac6969fa1f75c43d6845
sha512
e45e07b55910cac5fd0f4ac136ec3ea59283248cbe78ddef16c29ad457beb139904d64fd83ca22f6ef79da4a0cf7eb1f245ef78ade5d0debbec29bc9ed76f023
ripemd-160
7d79b4838b7ab8511f6200ba54af5c6e663a4b6c
Diameter
263102292
Circumference
826560227.68984
Area
5.4367472595309E+16
Volume
9.5361377667154E+24
Surface area
2.1746989038124E+17
Circumference
826560227.68984
Perimeter
526204584
Area
17305704013913316
Diagonal
186041414.81892
Surface area
103834224083479896
Volume
2.2765851953671E+24
Space diagonal
227853268.66591
Perimeter
394653438
Area
7.4935896532116E+15
Altitude
113926634.33296
Surface area
7.4935896532116E+15
Volume
2.682981382655E+23
Height
62013804.939641