131529906 is an even 9-digits composite number following 131529905
and preceding 131529907 . In scientific notation, it is written as 1.31529906 × 10^8.
The sum of its digits is 36. It has a total of 5 prime factors and 32 positive divisors.
There are 42329952 positive integers (up to 131529906) that are relatively prime to 131529906.
131529906 has 32 divisors, whose sum is 282219840
The reverse of 131529906 is 609925131
Previous prime number is 29
Is Prime? no Number parity even Number length 9 Sum of Digits 36 Digital Root 9
Name
one hundred thirty-one million five hundred twenty-nine thousand nine hundred six
Scientific notation
1.31529906 × 10^8
Engineering notation
1.31529906 × 10^6
Prime Factorization
2 × 27 × 3 × 29 × 27997
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
131529906 Product of the distinct prime numbers
The prime factorization of 131529906 is 2 × 27 × 3 × 29 × 27997.
Since it has a total of 5 prime factors.
6 , 5 , 60 , 15 , 555 , 446 , 338 , 2420 , 44063 , 77640 , 168848 , 519029 , 1236212 , 5993974 , 5499183 , 37181164 , 859715708 , 363828145 , 6766797315 , 3043484899
n×2
263059812
n×3
394589718
n×4
526119624
n×5
657649530
n÷2
65764953
n÷3
43843302
n÷3
32882476.5
n÷5
26305981.2
n2
17300116172368836
n3
2.2754826539408E+24
n4
2.9929401957746E+32
n5
3.9366114261385E+40
2 √n11468.648830616
3 √n508.55918594771
4 √n107.09177760508
5 √n42.053766786385
1 , 2 , 3 , 6 , 27 , 29 , 54 , 58 , 81 , 87 , 162 , 174 , 783 , 1566 , 2349 , 4698 , 27997 , 55994 , 83991 , 167982 , 755919 , 811913 , 1511838 , 1623826 , 2267757 , 2435739 , 4535514 , 4871478 , 21921651 , 43843302 , 65764953 , 131529906
32 divisors
τ Total Divisors
32 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-131529905 Sum of the proper positive divisors of n
A Arithmetic Mean
0.03125 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
32 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131529906 can be divided by 32 positive divisors.
The sum of these divisors (counting 131529906) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111110101101111110010110010
3
Ternary
100011111102010000
4
Quaternary
13311233302302
5
Quinary
232132424111
6
Senary
21015050430
8
Octal
765576262
10
Decimal
131529906
12
Duodecimal
38070a16
16
Hexadecimal
7d6fcb2
20
Vigesimal
21214f6
36
Base36
26b54i
md5
b9a8590ec5169c6e153b732fb977402f
sha1
0048fcab7a4df99cfc1f5e1f8cce09c9333b3cfc
sha256
c0f503979ce6935a180779831296fef0e3a7a455ab19c6e618302a88645bde2e
sha512
adf5440f4714d88658d34b9dae5f24c1d9129c9cbbbb80cdae4314f1f3c350aab2805181fc509da61a09bcfd98a6139600fb93800bd0333db81634e97e601285
ripemd-160
068a09a3c504ac7351f13fdfe9f92800f2a2a278
Diameter
263059812
Circumference
826426772.83391
Area
5.4349917873364E+16
Volume
9.5315194519884E+24
Surface area
2.1739967149346E+17
Circumference
826426772.83391
Perimeter
526119624
Area
17300116172368836
Diagonal
186011376.92286
Surface area
103800697034213016
Volume
2.2754826539408E+24
Space diagonal
227816479.90676
Perimeter
394589718
Area
7.4911700468467E+15
Altitude
113908239.95338
Surface area
7.4911700468467E+15
Volume
2.6816820251231E+23
Height
62003792.307619