131799286 is an even 9-digits composite number following 131799285
and preceding 131799287 . In scientific notation, it is written as 1.31799286 × 10^8.
The sum of its digits is 46. It has a total of 2 prime factors and 4 positive divisors.
There are 65899642 positive integers (up to 131799286) that are relatively prime to 131799286.
131799286 has 4 divisors, whose sum is 197698932
The reverse of 131799286 is 682997131
Previous prime number is 2
Is Prime? no
Number parity even
Number length 9
Sum of Digits 46
Digital Root 1
Name
one hundred thirty-one million seven hundred ninety-nine thousand two hundred eighty-six
Scientific notation
1.31799286 × 10^8
Engineering notation
1.31799286 × 10^6
Prime Factorization
2 × 65899643
Composite number
ω
Distinct Factors
2
Total number of distinct prime factors
Ω
Total Factors
2
Total number of prime factors
rad
Radical
131799286
Product of the distinct prime numbers
The prime factorization of 131799286 is 2 × 65899643.
Since it has a total of 2 prime factors.
2 , 6 , 14 , 77 , 662 , 287 , 1044 , 7606 , 78638 , 69248 , 768068 , 291967 , 8959264 , 8716802 , 33240363 , 48404434 , 909716222 , 982823743 , 5551189983 , 3149267565
n×2
263598572
n×3
395397858
n×4
527197144
n×5
658996430
n÷2
65899643
n÷3
43933095.333333
n÷3
32949821.5
n÷5
26359857.2
n2
17371051790109796
n3
2.2894922230055E+24
n4
3.0175344029468E+32
n5
3.9770887978882E+40
2 √n
11480.387014382
3 √n
508.9061343065
4 √n
107.14656790762
5 √n
42.07097834676
4 divisors
τ
Total Divisors
4
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-131799285
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.25
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
4
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 131799286 can be divided by 4 positive divisors.
The sum of these divisors (counting 131799286) is 1, the average is 0.25.
Base
System
Value
2
Binary
111110110110001100011110110
3
Ternary
100012000002122001
4
Quaternary
13312301203312
5
Quinary
232220034121
6
Senary
21024525514
8
Octal
766614366
10
Decimal
131799286
12
Duodecimal
3818089a
16
Hexadecimal
7db18f6
20
Vigesimal
213ei46
36
Base36
26gwza
md5
5aac57069735f3d9dfbd2e43db6a0242
sha1
acd85add9121c9a3e412564ab7b00ca7ef749f80
sha256
74e3e1f2725297def205d197f55b570d2ec024171dd9e896c79fe279f838f1e9
sha512
1d453a598199d8b9c22a12d1b378260b035841c765204041177d5d92821103af60311e45899f9227f9e54423701abdbeac63f2f93ccb1468a4aee9fdc61f844b
ripemd-160
fc90d6e93ef55d9bcbe06f1a0aad298bf69a1c84
Diameter
263598572
Circumference
828119337.29196
Area
5.4572768688937E+16
Volume
9.59020259766E+24
Surface area
2.1829107475575E+17
Circumference
828119337.29196
Perimeter
527197144
Area
17371051790109796
Diagonal
186392337.77229
Surface area
104226310740658776
Volume
2.2894922230055E+24
Space diagonal
228283059.7533
Perimeter
395397858
Area
7.5218860703451E+15
Altitude
114141529.87665
Surface area
7.5218860703451E+15
Volume
2.6981924606017E+23
Height
62130779.25743