130784842 is an even 9-digits composite number following 130784841
and preceding 130784843 . In scientific notation, it is written as 1.30784842 × 10^8.
The sum of its digits is 37. It has a total of 3 prime factors and 8 positive divisors.
There are 61545792 positive integers (up to 130784842) that are relatively prime to 130784842.
130784842 has 8 divisors, whose sum is 207717156
The reverse of 130784842 is 248487031
Previous prime number is 17
Is Prime? no
Number parity even
Number length 9
Sum of Digits 37
Digital Root 1
Name
one hundred thirty million seven hundred eighty-four thousand eight hundred forty-two
Scientific notation
1.30784842 × 10^8
Engineering notation
1.30784842 × 10^6
Prime Factorization
2 × 17 × 3846613
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
130784842
Product of the distinct prime numbers
The prime factorization of 130784842 is 2 × 17 × 3846613.
Since it has a total of 3 prime factors.
6 , 10 , 82 , 40 , 312 , 547 , 3072 , 9478 , 66138 , 36405 , 864399 , 95176 , 6205671 , 6741890 , 42600670 , 88815573 , 845134505 , 549384123 , 809671252 , 404249638
n×2
261569684
n×3
392354526
n×4
523139368
n×5
653924210
n÷2
65392421
n÷3
43594947.333333
n÷3
32696210.5
n÷5
26156968.4
n2
17104674896964964
n3
2.2370322038609E+24
n4
2.9256990333086E+32
n5
3.8263708581082E+40
2 √n
11436.120058831
3 √n
507.59710599472
4 √n
106.93979642224
5 √n
42.006014931508
8 divisors
τ
Total Divisors
8
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130784841
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.125
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
8
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130784842 can be divided by 8 positive divisors.
The sum of these divisors (counting 130784842) is 1, the average is 0.125.
Base
System
Value
2
Binary
111110010111001111001001010
3
Ternary
100010002120002001
4
Quaternary
13302321321022
5
Quinary
231440103332
6
Senary
20551101214
8
Octal
762717112
10
Decimal
130784842
12
Duodecimal
3797180a
16
Hexadecimal
7cb9e4a
20
Vigesimal
20h8222
36
Base36
25v68a
md5
bb20117911af39011ccbe236b1e8846d
sha1
19cf0e75c667225aafbacb215a30728520f8847c
sha256
dd18bf47dfdb5792710d2a5dfb7151fb4f5c4694087f0c6c7a90678f7c54c211
sha512
35d6a8eea94d4e546b2f43ac5d9563f3501b90e3685731a0cb11d621292607cd2221f8bc8a4793f984476e7cdfbe13947c74a0cd86e124917788943d7813bf53
ripemd-160
22be35500590d79cc70cfa56f839f7a919b42fb8
Diameter
261569684
Circumference
821745397.6562
Area
5.3735920998347E+16
Volume
9.3704585833244E+24
Surface area
2.1494368399339E+17
Circumference
821745397.6562
Perimeter
523139368
Area
17104674896964964
Diagonal
184957697.30922
Surface area
102628049381789784
Volume
2.2370322038609E+24
Space diagonal
226525991.20387
Perimeter
392354526
Area
7.4065414921228E+15
Altitude
113262995.60193
Surface area
7.4065414921228E+15
Volume
2.6363677351379E+23
Height
61652565.769741