1328778856 is an even 10-digits composite number following 1328778855
and preceding 1328778857 . In scientific notation, it is written as 1.328778856 × 10^9.
The sum of its digits is 55. It has a total of 5 prime factors and 16 positive divisors.
There are 663807600 positive integers (up to 1328778856) that are relatively prime to 1328778856.
1328778856 has 16 divisors, whose sum is 2493642240
The reverse of 1328778856 is 6588778231
Previous prime number is 1151
Is Prime? no Number parity even Number length 10 Sum of Digits 55 Digital Root 1
Name
one billion three hundred twenty-eight million seven hundred seventy-eight thousand eight hundred fifty-six
Scientific notation
1.328778856 × 10^9
Engineering notation
1.328778856 × 10^9
Prime Factorization
2 × 2 × 2 × 1151 × 144307
Composite number
ω Distinct Factors
3 Total number of distinct prime factors
Ω Total Factors
5 Total number of prime factors
rad Radical
332194714 Product of the distinct prime numbers
The prime factorization of 1328778856 is 2 × 2 × 2 × 1151 × 144307.
Since it has a total of 5 prime factors.
7 , 6 , 80 , 12 , 730 , 139 , 2887 , 4305 , 45875 , 86807 , 317697 , 737764 , 5873433 , 550382 , 86489424 , 64415382 , 665775420 , 596710986 , 9286405182 , 6549137002
n×2
2657557712
n×3
3986336568
n×4
5315115424
n×5
6643894280
n÷2
664389428
n÷3
442926285.33333
n÷3
332194714
n÷5
265755771.2
n2
1765653248152668736
n3
2.346162703173E+27
n4
3.1175313927121E+36
n5
4.142509797552E+45
2 √n36452.419069247
3 √n1099.3877739176
4 √n190.92516614959
5 √n66.786785612879
1 , 2 , 4 , 8 , 1151 , 2302 , 4604 , 9208 , 144307 , 288614 , 577228 , 1154456 , 166097357 , 332194714 , 664389428 , 1328778856
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
-1328778855 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 1328778856 can be divided by 16 positive divisors.
The sum of these divisors (counting 1328778856) is 1, the average is 0.0625.
Base
System
Value
2
Binary
1001111001100111000111001101000
3
Ternary
10102121022221220201
4
Quaternary
1033030320321220
5
Quinary
10210131410411
6
Senary
335504201544
8
Octal
11714707150
10
Decimal
1328778856
12
Duodecimal
3110092b4
16
Hexadecimal
4f338e68
20
Vigesimal
10f4h72g
36
Base36
lz4cbs
md5
568ccc5b765a92783a679f5fb45f87a8
sha1
35e6dc57f90fec1b8ff6f12680d6b016de30fbe7
sha256
755044afccfa9e676b01e54cb4eb0cab06a4372eb58ee0ceb4a05f4199477a9b
sha512
cac1ba122fcba2a16260b7f9fa2f7b3719f0c483639f568dbcc24375e42d6e46b4181ba6da736385cf31179515e58565062ded86a4486e97eae7a2eec6932c29
ripemd-160
4543e0e1220f44dbce12d85f9c04e211c951a375
Diameter
2657557712
Circumference
8348963784.5101
Area
5.5469632731834E+18
Volume
9.8275833498862E+27
Surface area
2.2187853092734E+19
Circumference
8348963784.5101
Perimeter
5315115424
Area
1765653248152668736
Diagonal
1879177079.5498
Surface area
1.0593919488916E+19
Volume
2.346162703173E+27
Space diagonal
2301512490.6152
Perimeter
3986336568
Area
7.6455028358736E+17
Altitude
1150756245.3076
Surface area
7.6455028358736E+17
Volume
2.7649792619676E+26
Height
626392359.84994