1320687078 is an even 10-digits composite number following 1320687077
and preceding 1320687079 . In scientific notation, it is written as 1.320687078 × 10^9.
The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors.
There are 440229024 positive integers (up to 1320687078) that are relatively prime to 1320687078.
1320687078 has 8 divisors, whose sum is 2641374168
The reverse of 1320687078 is 8707860231
Previous prime number is 3
Is Prime? no
Number parity even
Number length 10
Sum of Digits 42
Digital Root 6
Name
one billion three hundred twenty million six hundred eighty-seven thousand seventy-eight
Scientific notation
1.320687078 × 10^9
Engineering notation
1.320687078 × 10^9
Prime Factorization
2 × 3 × 220114513
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
3
Total number of prime factors
rad
Radical
1320687078
Product of the distinct prime numbers
The prime factorization of 1320687078 is 2 × 3 × 220114513.
Since it has a total of 3 prime factors.
4 , 5 , 91 , 60 , 599 , 208 , 8425 , 9460 , 82466 , 35499 , 520959 , 660176 , 9699364 , 1820299 , 70819817 , 61454280 , 686727234 , 969784731 , 6520630515 , 9845760403
n×2
2641374156
n×3
3962061234
n×4
5282748312
n×5
6603435390
n÷2
660343539
n÷3
440229026
n÷3
330171769.5
n÷5
264137415.6
n2
1744214357996178084
n3
2.3035613638676E+27
n4
3.04228372664E+36
n5
4.0179048053832E+45
2 √n
36341.258618821
3 √n
1097.1516052469
4 √n
190.63383387746
5 √n
66.705245322857
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
-1320687077
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 1320687078 can be divided by 8 positive divisors.
The sum of these divisors (counting 1320687078) is 1, the average is 0.125.
Base
System
Value
2
Binary
1001110101110000001010111100110
3
Ternary
10102001002212002020
4
Quaternary
1032232001113212
5
Quinary
10201043441303
6
Senary
335014524010
8
Octal
11656012746
10
Decimal
1320687078
12
Duodecimal
30a366606
16
Hexadecimal
4eb815e6
20
Vigesimal
10ce5hdi
36
Base36
luawo6
md5
85f6d39eb2a43bcb034530719b1abefa
sha1
cbe10da920053df55ad1b7d23d6f3f9c58806e00
sha256
cabf899d2c551e7bee63d092ee513d35147da773568387ad8af4442ed8293e79
sha512
778139fa130dec2c3129a6cfe3b547ddb8e7c5fd25c1d508db86a38fbdf456911404eda680bd0d5088530b7073e2fcdf59968b8e3bf110c6a659b54b40e1db70
ripemd-160
af5ce51bb1d8febfa4b18ab9f41abb85328c3d48
Diameter
2641374156
Circumference
8298121643.8715
Area
5.4796110133666E+18
Volume
9.6491352770931E+27
Surface area
2.1918444053467E+19
Circumference
8298121643.8715
Perimeter
5282748312
Area
1744214357996178084
Diagonal
1867733577.3585
Surface area
1.0465286147977E+19
Volume
2.3035613638676E+27
Space diagonal
2287497119.9957
Perimeter
3962061234
Area
7.5526697183513E+17
Altitude
1143748559.9978
Surface area
7.5526697183513E+17
Volume
2.7147731021169E+26
Height
622577859.1195