130783820 is an even 9-digits composite number following 130783819
and preceding 130783821 . In scientific notation, it is written as 1.30783820 × 10^8.
The sum of its digits is 32. It has a total of 4 prime factors and 12 positive divisors.
There are 52313520 positive integers (up to 130783820) that are relatively prime to 130783820.
130783820 has 12 divisors, whose sum is 274646064
The reverse of 130783820 is 028387031
Previous prime number is 5
Is Prime? no
Number parity even
Number length 9
Sum of Digits 32
Digital Root 5
Name
one hundred thirty million seven hundred eighty-three thousand eight hundred twenty
Scientific notation
1.30783820 × 10^8
Engineering notation
1.30783820 × 10^6
Prime Factorization
2 × 2 × 5 × 6539191
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
65391910
Product of the distinct prime numbers
The prime factorization of 130783820 is 2 × 2 × 5 × 6539191.
Since it has a total of 4 prime factors.
4 , 8 , 16 , 50 , 646 , 205 , 3965 , 24 , 12712 , 87660 , 446594 , 978681 , 1914499 , 2167076 , 40775406 , 91865048 , 14988410 , 471412754 , 2011030235 , 8452581484
n×2
261567640
n×3
392351460
n×4
523135280
n×5
653919100
n÷2
65391910
n÷3
43594606.666667
n÷3
32695955
n÷5
26156764
n2
17104407573792400
n3
2.2369797613375E+24
n4
2.9256075845041E+32
n5
3.8262213572241E+40
2 √n
11436.075375757
3 √n
507.59578380889
4 √n
106.93958750508
5 √n
42.005949281268
1 , 2 , 4 , 5 , 10 , 20 , 6539191 , 13078382 , 26156764 , 32695955 , 65391910 , 130783820
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-130783819
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
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
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 130783820 can be divided by 12 positive divisors.
The sum of these divisors (counting 130783820) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
111110010111001101001001100
3
Ternary
100010002111200012
4
Quaternary
13302321221030
5
Quinary
231440040240
6
Senary
20551052352
8
Octal
762715114
10
Decimal
130783820
12
Duodecimal
379710b8
16
Hexadecimal
7cb9a4c
20
Vigesimal
20h7jb0
36
Base36
25v5fw
md5
569bbd0ad862d992953dd3c8d8893163
sha1
c5662d355ed038439ae52cc27d020c935580b6f2
sha256
e376a6899ca04e696c49d65d434ab6189773f2124bc7aea0bdedd0bab36c506a
sha512
38ea47d8e33880e89008d7ab3bca3343e5261995df8bac0fa4286dfddf1c7d429ed4fb5f15bdb7f620a6b5b3a387b437b52130fc883e6362e6456e4de57efaf2
ripemd-160
71be337e943d4a69d81d2ffcc65da07a334ee78a
Diameter
261567640
Circumference
821738976.24082
Area
5.3735081177832E+16
Volume
9.3702389125959E+24
Surface area
2.1494032471133E+17
Circumference
821738976.24082
Perimeter
523135280
Area
17104407573792400
Diagonal
184956251.98296
Surface area
102626445442754400
Volume
2.2369797613375E+24
Space diagonal
226524221.04794
Perimeter
392351460
Area
7.4064257377936E+15
Altitude
113262110.52397
Surface area
7.4064257377936E+15
Volume
2.6363059310314E+23
Height
61652083.994321