1391383669 is an odd 10-digits composite number following 1391383668
and preceding 1391383670 . In scientific notation, it is written as 1.391383669 × 10^9.
The sum of its digits is 49. It has a total of 3 prime factors and 8 positive divisors.
There are 1282791216 positive integers (up to 1391383669) that are relatively prime to 1391383669.
1391383669 has 8 divisors, whose sum is 1500236640
The reverse of 1391383669 is 9663831931
Previous prime number is 827
Is Prime? no Number parity odd Number length 10 Sum of Digits 49 Digital Root 4
Name
one billion three hundred ninety-one million three hundred eighty-three thousand six hundred sixty-nine
Scientific notation
1.391383669 × 10^9
Engineering notation
1.391383669 × 10^9
Prime Factorization
13 × 827 × 129419
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
3 Total number of prime factors
rad Radical
1391383669 Product of the distinct prime numbers
The prime factorization of 1391383669 is 13 × 827 × 129419.
Since it has a total of 3 prime factors.
6 , 6 , 42 , 60 , 159 , 659 , 5028 , 4779 , 40230 , 51963 , 200007 , 822722 , 6680431 , 6533422 , 90214500 , 20171836 , 762217341 , 682555127 , 2207746579 , 1638508369
n×2
2782767338
n×3
4174151007
n×4
5565534676
n×5
6956918345
n÷2
695691834.5
n÷3
463794556.33333
n÷3
347845917.25
n÷5
278276733.8
n2
1935948514359901561
n3
2.6936471469052E+27
n4
3.7478966502523E+36
n5
5.2147621922609E+45
2 √n37301.255595489
3 √n1116.3892190886
4 √n193.13532974443
5 √n67.404575869803
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
-1391383668 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 1391383669 can be divided by 8 positive divisors.
The sum of these divisors (counting 1391383669) is 1, the average is 0.125.
Base
System
Value
2
Binary
1010010111011101101010001110101
3
Ternary
10120222010121120111
4
Quaternary
1102323231101311
5
Quinary
10322143234134
6
Senary
350022103021
8
Octal
12273552165
10
Decimal
1391383669
12
Duodecimal
329b7aa71
16
Hexadecimal
52eed475
20
Vigesimal
11eg2j39
36
Base36
n0e6id
md5
a114491f0958cf781b678a5bec5ef013
sha1
32b0ce2a89449c0b8087a3ab6bf23f537392762f
sha256
06aacc33b95a11056bf53afedd14782c43ebac57922767a0c288cc27e93100a3
sha512
088a82819bb7e126765df8616c0f6e5bf0ec0b6000c39e555b52ce5af52002429cd9819e3df70bdbe1ba200c1277efdbeea14abc09f7abe6cc12cbd9d45f6541
ripemd-160
de061a07411809ca4fff51a70a4f92830e42ecc4
Diameter
2782767338
Circumference
8742321425.7104
Area
6.0819616304411E+18
Volume
1.1283122784107E+28
Surface area
2.4327846521765E+19
Circumference
8742321425.7104
Perimeter
5565534676
Area
1935948514359901561
Diagonal
1967713655.1642
Surface area
1.1615691086159E+19
Volume
2.6936471469052E+27
Space diagonal
2409947207.5296
Perimeter
4174151007
Area
8.3829029692721E+17
Altitude
1204973603.7648
Surface area
8.3829029692721E+17
Volume
3.1744936061674E+26
Height
655904551.72141