131361230 is an even 9-digits composite number following 131361229
and preceding 131361231 . In scientific notation, it is written as 1.31361230 × 10^8.
The sum of its digits is 20. It has a total of 5 prime factors and 32 positive divisors.
There are 37762560 positive integers (up to 131361230) that are relatively prime to 131361230.
131361230 has 32 divisors, whose sum is 246212352
The reverse of 131361230 is 032163131
Previous prime number is 11
Is Prime? no Number parity even Number length 9 Sum of Digits 20 Digital Root 2
Name
one hundred thirty-one million three hundred sixty-one thousand two hundred thirty
Scientific notation
1.31361230 × 10^8
Engineering notation
1.31361230 × 10^6
Prime Factorization
2 × 715 × 7 × 11 × 1193
Composite number
ω Distinct Factors
5 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
131361230 Product of the distinct prime numbers
The prime factorization of 131361230 is 2 × 715 × 7 × 11 × 1193.
Since it has a total of 5 prime factors.
3 , 8 , 1 , 19 , 425 , 733 , 963 , 2884 , 84380 , 19198 , 244458 , 307911 , 6635404 , 3081220 , 63985407 , 12010998 , 398030924 , 186887869 , 9533361845 , 3778272879
n×2
262722460
n×3
394083690
n×4
525444920
n×5
656806150
n÷2
65680615
n÷3
43787076.666667
n÷3
32840307.5
n÷5
26272246
n2
17255772747112900
n3
2.2667395326612E+24
n4
2.977616931E+32
n5
3.9114342252499E+40
2 √n11461.29268451
3 √n508.34169821106
4 √n107.0574270404
5 √n42.042975168128
1 , 2 , 7 , 11 , 14 , 22 , 77 , 154 , 715 , 1193 , 1430 , 2386 , 5005 , 7865 , 8351 , 10010 , 13123 , 15730 , 16702 , 26246 , 55055 , 91861 , 110110 , 183722 , 852995 , 1705990 , 5970965 , 9382945 , 11941930 , 18765890 , 65680615 , 131361230
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
-131361229 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 131361230 can be divided by 32 positive divisors.
The sum of these divisors (counting 131361230) is 1, the average is 0.03125.
Base
System
Value
2
Binary
111110101000110100111001110
3
Ternary
100011011211201202
4
Quaternary
13311012213032
5
Quinary
232112024410
6
Senary
21011305502
8
Octal
765064716
10
Decimal
131361230
12
Duodecimal
37bab292
16
Hexadecimal
7d469ce
20
Vigesimal
211031a
36
Base36
267iz2
md5
c393523a5ce42855951186d29d7c3744
sha1
485d9c0eea54fce9149e899ca59b4af4b267ddde
sha256
d6e03f089533dc8850e795340c962aeda3155b9a6f5e7b85145eb015061f9279
sha512
1ccb4743b4e2539d2f5f43c13653b57b8b6c610b9731360416bcb8cac20bc9e22257fb65a944b0a6f471d17599ee9fe155b64e9ed3209762d1f6622ac8c32562
ripemd-160
3425cd14208c7d352019f5422ab30c375d753626
Diameter
262722460
Circumference
825366950.26904
Area
5.4210608894345E+16
Volume
9.4948963512134E+24
Surface area
2.1684243557738E+17
Circumference
825366950.26904
Perimeter
525444920
Area
17255772747112900
Diagonal
185772833.03601
Surface area
103534636482677400
Volume
2.2667395326612E+24
Space diagonal
227524324.50474
Perimeter
394083690
Area
7.4719687804655E+15
Altitude
113762162.25237
Surface area
7.4719687804655E+15
Volume
2.6713781578806E+23
Height
61924277.678671