131520654 is an even 9-digits composite number following 131520653
and preceding 131520655 . In scientific notation, it is written as 1.31520654 × 10^8.
The sum of its digits is 27. It has a total of 4 prime factors and 16 positive divisors.
There are 43647408 positive integers (up to 131520654) that are relatively prime to 131520654.
131520654 has 16 divisors, whose sum is 220165200
The reverse of 131520654 is 456025131
Previous prime number is 229
Is Prime? no
Number parity even
Number length 9
Sum of Digits 27
Digital Root 9
Name
one hundred thirty-one million five hundred twenty thousand six hundred fifty-four
Scientific notation
1.31520654 × 10^8
Engineering notation
1.31520654 × 10^6
Prime Factorization
2 × 9 × 229 × 31907
Composite number
ω
Distinct Factors
4
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
131520654
Product of the distinct prime numbers
The prime factorization of 131520654 is 2 × 9 × 229 × 31907.
Since it has a total of 4 prime factors.
9 , 2 , 92 , 51 , 965 , 481 , 1917 , 9463 , 77353 , 37214 , 158923 , 668629 , 5180424 , 1148785 , 95236383 , 53998102 , 684306664 , 31707561 , 8124161864 , 238944390
n×2
263041308
n×3
394561962
n×4
526082616
n×5
657603270
n÷2
65760327
n÷3
43840218
n÷3
32880163.5
n÷5
26304130.8
n2
17297682428587716
n3
2.2750025056922E+24
n4
2.9920981740027E+32
n5
3.9352270867704E+40
2 √n
11468.245463017
3 √n
508.54726141014
4 √n
107.08989430855
5 √n
42.053175145427
1 , 2 , 9 , 18 , 229 , 458 , 2061 , 4122 , 31907 , 63814 , 287163 , 574326 , 7306703 , 14613406 , 65760327 , 131520654
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
-131520653
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 131520654 can be divided by 16 positive divisors.
The sum of these divisors (counting 131520654) is 1, the average is 0.0625.
Base
System
Value
2
Binary
111110101101101100010001110
3
Ternary
100011110221102100
4
Quaternary
13311231202032
5
Quinary
232132130104
6
Senary
21014535530
8
Octal
765554216
10
Decimal
131520654
12
Duodecimal
380675a6
16
Hexadecimal
7d6d88e
20
Vigesimal
21201ce
36
Base36
26axzi
md5
0c87166fb57c86c4f0db1feee36e7d8c
sha1
baeec675cbdab4113d5da3b74e0adc45ba71d124
sha256
ed36e656d6843df5ecdde6835792872b3c8fa3aa4436f2911ad84f2988528409
sha512
857592f522467c9e8c914c7897b8bf74376c6706e5fa78c1b294314733ea1dcac8f2d7855744edf7b1ecb14da263d443ff7cd92815fe1793445fbcc0e8d95f49
ripemd-160
452ec22af67168a9bb0abe63bbd578663fbc588b
Diameter
263041308
Circumference
826368640.80345
Area
5.434227204178E+16
Volume
9.5295082117078E+24
Surface area
2.1736908816712E+17
Circumference
826368640.80345
Perimeter
526082616
Area
17297682428587716
Diagonal
185998292.61898
Surface area
103786094571526296
Volume
2.2750025056922E+24
Space diagonal
227800454.97269
Perimeter
394561962
Area
7.4901162048763E+15
Altitude
113900227.48634
Surface area
7.4901162048763E+15
Volume
2.6811161649855E+23
Height
61999430.872993