1313291239 is an odd 10-digits composite number following 1313291238
and preceding 1313291240 . In scientific notation, it is written as 1.313291239 × 10^9.
The sum of its digits is 34. It has a total of 3 prime factors and 8 positive divisors.
There are 1210264416 positive integers (up to 1313291239) that are relatively prime to 1313291239.
1313291239 has 8 divisors, whose sum is 1416652160
The reverse of 1313291239 is 9321923131
Previous prime number is 607
Is Prime? no
Number parity odd
Number length 10
Sum of Digits 34
Digital Root 7
Name
one billion three hundred thirteen million two hundred ninety-one thousand two hundred thirty-nine
Scientific notation
1.313291239 × 10^9
Engineering notation
1.313291239 × 10^9
Prime Factorization
13 × 607 × 166429
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1313291239
Product of the distinct prime numbers
The prime factorization of 1313291239 is 13 × 607 × 166429.
Since it has a total of 3 prime factors.
8 , 3 , 72 , 33 , 169 , 231 , 2309 , 311 , 6873 , 28045 , 969726 , 934395 , 5813221 , 4634047 , 38465574 , 96528694 , 938075163 , 386844007 , 15271526 , 1550274127
n×2
2626582478
n×3
3939873717
n×4
5253164956
n×5
6566456195
n÷2
656645619.5
n÷3
437763746.33333
n÷3
328322809.75
n÷5
262658247.8
n2
1724733878434155121
n3
2.2650778921541E+27
n4
2.9747069514185E+36
n5
3.9066565778903E+45
2 √n
36239.360355834
3 √n
1095.0997564157
4 √n
190.36638452162
5 √n
66.630367621104
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
-1313291238
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 1313291239 can be divided by 8 positive divisors.
The sum of these divisors (counting 1313291239) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110010001110011101111100111
3
Ternary
10101112012002220021
4
Quaternary
1032101303233213
5
Quinary
10142200304424
6
Senary
334152220011
8
Octal
11621635747
10
Decimal
1313291239
12
Duodecimal
30799a607
16
Hexadecimal
4e473be7
20
Vigesimal
10a8181j
36
Base36
lpwe07
md5
fdd6623eebbab2002d94b3abffbb6256
sha1
27cf130668a1a1429fa9d1861a8ca7c989a6215f
sha256
70fb273e3566fda167b96a66af36609627e93948c11451b65d5f90ec01e1f50f
sha512
46c82efe424e575cba8aeeeac7f3769238768867504c6a5a0f7867d2ea637cbd24952ed594a7573a64997bc6f6300f298441f4df0009d94e2eed524c341373e1
ripemd-160
9e20714818287de1528feae5b98778dc949f4dee
Diameter
2626582478
Circumference
8251652216.9325
Area
5.4184112818862E+18
Volume
9.4879360877332E+27
Surface area
2.1673645127545E+19
Circumference
8251652216.9325
Perimeter
5253164956
Area
1724733878434155121
Diagonal
1857274281.5396
Surface area
1.0348403270605E+19
Volume
2.2650778921541E+27
Space diagonal
2274687151.0831
Perimeter
3939873717
Area
7.4683167674582E+17
Altitude
1137343575.5415
Surface area
7.4683167674582E+17
Volume
2.6694198957631E+26
Height
619091427.17986