128789683 (number)

128789683 is an odd 9-digits composite number following 128789682 and preceding 128789684. In scientific notation, it is written as 1.28789683 × 10^8. The sum of its digits is 52. It has a total of 2 prime factors and 4 positive divisors. There are 117081520 positive integers (up to 128789683) that are relatively prime to 128789683.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million seven hundred eighty-nine thousand six hundred eighty-three

Notation

Scientific notation 1.28789683 × 10^8
Engineering notation 1.28789683 × 10^6

Prime Factorization of 128789683

Prime Factorization 11 × 11708153

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 128789683
Product of the distinct prime numbers

The prime factorization of 128789683 is 11 × 11708153. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128789683)

Multiplication

n×y
n×2 257579366
n×3 386369049
n×4 515158732
n×5 643948415

Division

n÷y
n÷2 64394841.5
n÷3 42929894.333333
n÷3 32197420.75
n÷5 25757936.6

Exponentiation

ny
n2 16586782447240489
n3 2.1362064533701E+24
n4 2.7512135195209E+32
n5 3.543279170444E+40

Nth Root

y√n
2√n 11348.554225098
3√n 505.00268991803
4√n 106.5295931894
5√n 41.877062953749

Divisors of 128789683

4 divisors

τ Total Divisors 4
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -128789682
Sum of the proper positive divisors of n
A Arithmetic Mean 0.25
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 4
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 128789683 can be divided by 4 positive divisors. The sum of these divisors (counting 128789683) is 1, the average is 0.25.

Base conversion 128789683

Base System Value
2 Binary 111101011010010110010110011
3 Ternary 22222100012020021
4 Quaternary 13223102302303
5 Quinary 230432232213
6 Senary 20440224311
8 Octal 753226263
10 Decimal 128789683
12 Duodecimal 3716b097
16 Hexadecimal 7ad2cb3
20 Vigesimal 204ie43
36 Base36 24oer7

Cryptographic Hash Functions

md5 b07ffa039bdd730d63538d3072ba692d
sha1 047ae198dd8cffb35b40013be4ff8d9ba86bb0c0
sha256 a1664bac987605488d5dda538a2014464895cf627f24205d6ff7d35beacd353e
sha512 783e77d24c90349d6325fac25ea5ce6c2656029072b76e6b46772178d6c0e78f411ad6e52f3fb082612f991f176a8ef6bf4cbaaa29aa8bb145332bbf2a5dc298
ripemd-160 cf8d9e201afa84a23e04456960fcc7c93abfb48c

128789683 as geometric shapes

Circle

Radius = n
Diameter 257579366
Circumference 809209443.94192
Area 5.2108913882943E+16

Sphere

Radius = n
Volume 8.948120667278E+24
Surface area 2.0843565553177E+17
Circumference 809209443.94192

Square

Length = n
Perimeter 515158732
Area 16586782447240489
Diagonal 182136116.39233

Cube

Length = n
Surface area 99520694683442934
Volume 2.1362064533701E+24
Space diagonal 223070274.44669

Equilateral Triangle

Length = n
Perimeter 386369049
Area 7.182287483178E+15
Altitude 111535137.22334

Triangular Pyramid

Length = n
Surface area 7.182287483178E+15
Volume 2.5175434486541E+23
Height 60712038.797444