1328778869 (number)

1328778869 is an odd 10-digits composite number following 1328778868 and preceding 1328778870. In scientific notation, it is written as 1.328778869 × 10^9. The sum of its digits is 59. It has a total of 3 prime factors and 8 positive divisors. There are 1166326000 positive integers (up to 1328778869) that are relatively prime to 1328778869.

Interesting facts

Basic properties

Name

Name one billion three hundred twenty-eight million seven hundred seventy-eight thousand eight hundred sixty-nine

Notation

Scientific notation 1.328778869 × 10^9
Engineering notation 1.328778869 × 10^9

Prime Factorization of 1328778869

Prime Factorization 11 × 29 × 4165451

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 1328778869
Product of the distinct prime numbers

The prime factorization of 1328778869 is 11 × 29 × 4165451. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 1328778869)

Multiplication

n×y
n×2 2657557738
n×3 3986336607
n×4 5315115476
n×5 6643894345

Division

n÷y
n÷2 664389434.5
n÷3 442926289.66667
n÷3 332194717.25
n÷5 265755773.8

Exponentiation

ny
n2 1765653282700919161
n3 2.3461627720335E+27
n4 3.1175315147125E+36
n5 4.1425100001916E+45

Nth Root

y√n
2√n 36452.419247562
3√n 1099.3877775029
4√n 190.92516661656
5√n 66.786785743559

Divisors of 1328778869

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 -1328778868
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 1328778869 can be divided by 8 positive divisors. The sum of these divisors (counting 1328778869) is 1, the average is 0.125.

Base conversion 1328778869

Base System Value
2 Binary 1001111001100111000111001110101
3 Ternary 10102121022221221012
4 Quaternary 1033030320321311
5 Quinary 10210131410434
6 Senary 335504202005
8 Octal 11714707165
10 Decimal 1328778869
12 Duodecimal 311009305
16 Hexadecimal 4f338e75
20 Vigesimal 10f4h739
36 Base36 lz4cc5

Cryptographic Hash Functions

md5 ed2b31aa4b586145a426579e65deaacb
sha1 c361d92017f978b5d910c7532a2e3005e0b8cc7e
sha256 b815614e700e130e56ee8e29b500574f2d6998635a925261b79a5b6d4313db1c
sha512 75107b4d4e5c9f3f09fc7d6681b360c0d2408a91d3684702435f2e8dd4889652ebd265b3ee6b106a51b0b07d83d0471e4e1f9e32043b82e0f22b9a402e130d07
ripemd-160 386488b946babe15aded798f6dea40d651db3944

1328778869 as geometric shapes

Circle

Radius = n
Diameter 2657557738
Circumference 8348963866.1915
Area 5.5469633817199E+18

Sphere

Radius = n
Volume 9.8275836383283E+27
Surface area 2.218785352688E+19
Circumference 8348963866.1915

Square

Length = n
Perimeter 5315115476
Area 1765653282700919161
Diagonal 1879177097.9346

Cube

Length = n
Surface area 1.0593919696206E+19
Volume 2.3461627720335E+27
Space diagonal 2301512513.1319

Equilateral Triangle

Length = n
Perimeter 3986336607
Area 7.6455029854719E+17
Altitude 1150756256.566

Triangular Pyramid

Length = n
Surface area 7.6455029854719E+17
Volume 2.7649793431205E+26
Height 626392365.97819