1320231565 is an odd 10-digits composite number following 1320231564
and preceding 1320231566 . In scientific notation, it is written as 1.320231565 × 10^9.
The sum of its digits is 28. It has a total of 4 prime factors and 16 positive divisors.
There are 1018987200 positive integers (up to 1320231565) that are relatively prime to 1320231565.
1320231565 has 16 divisors, whose sum is 1640388096
The reverse of 1320231565 is 5651320231
Previous prime number is 331
Is Prime? no Number parity odd Number length 10 Sum of Digits 28 Digital Root 1
Name
one billion three hundred twenty million two hundred thirty-one thousand five hundred sixty-five
Scientific notation
1.320231565 × 10^9
Engineering notation
1.320231565 × 10^9
Prime Factorization
5 × 31 × 331 × 25733
Composite number
ω Distinct Factors
4 Total number of distinct prime factors
Ω Total Factors
4 Total number of prime factors
rad Radical
1320231565 Product of the distinct prime numbers
The prime factorization of 1320231565 is 5 × 31 × 331 × 25733.
Since it has a total of 4 prime factors.
8 , 7 , 64 , 91 , 410 , 479 , 6493 , 9107 , 40623 , 89555 , 359536 , 47256 , 58494 , 4590089 , 18687480 , 87985340 , 631757936 , 790228050 , 2088126606 , 9419991430
n×2
2640463130
n×3
3960694695
n×4
5280926260
n×5
6601157825
n÷2
660115782.5
n÷3
440077188.33333
n÷3
330057891.25
n÷5
264046313
n2
1743011385222349225
n3
2.3011786489249E+27
n4
3.0380886890147E+36
n5
4.0109805845067E+45
2 √n36334.990917847
3 √n1097.0254526566
4 √n190.61739405901
5 √n66.700643278998
1 , 5 , 31 , 155 , 331 , 1655 , 10261 , 25733 , 51305 , 128665 , 797723 , 3988615 , 8517623 , 42588115 , 264046313 , 1320231565
16 divisors
τ Total Divisors
16 Total number of the positive divisors of n
σ Sum of Divisors
1 Sum of all the positive divisors of n
s Aliquot Sum
-1320231564 Sum of the proper positive divisors of n
A Arithmetic Mean
0.0625 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
16 Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 1320231565 can be divided by 16 positive divisors.
The sum of these divisors (counting 1320231565) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001110101100010010001010001101
3
Ternary
10102000020201020101
4
Quaternary
1032230102022031
5
Quinary
10200434402230
6
Senary
335001051101
8
Octal
11654221215
10
Decimal
1320231565
12
Duodecimal
30a186a91
16
Hexadecimal
4eb1228d
20
Vigesimal
10cb8ii5
36
Base36
lu1571
md5
5d6404261c6e6d68e738eb551026896a
sha1
c9bbf332e665f5ddd40f05e6371abff42c266f26
sha256
7d195d48237738fde8479f95ee712b93999820a8c31a67f1087641109060a2bd
sha512
c1641a624a3640a6f24bff468344f3375e99dee30fb36f6b8f8f628a819e42df6bfd29b170306a3221454daa191a64991f801bd6a1de182fb95a6d2362ceb79a
ripemd-160
1c45909582fc2dd6f972c00dce1bc69da3763618
Diameter
2640463130
Circumference
8295259571.2827
Area
5.4758317629379E+18
Volume
9.6391545840803E+27
Surface area
2.1903327051752E+19
Circumference
8295259571.2827
Perimeter
5280926260
Area
1743011385222349225
Diagonal
1867089384.6961
Surface area
1.0458068311334E+19
Volume
2.3011786489249E+27
Space diagonal
2286708148.3362
Perimeter
3960694695
Area
7.5474606934403E+17
Altitude
1143354074.1681
Surface area
7.5474606934403E+17
Volume
2.7119650456275E+26
Height
622363128.23202