128423166 (number)

128423166 is an even 9-digits composite number following 128423165 and preceding 128423167. In scientific notation, it is written as 1.28423166 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 40554648 positive integers (up to 128423166) that are relatively prime to 128423166.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million four hundred twenty-three thousand one hundred sixty-six

Notation

Scientific notation 1.28423166 × 10^8
Engineering notation 1.28423166 × 10^6

Prime Factorization of 128423166

Prime Factorization 2 × 3 × 19 × 1126519

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 128423166
Product of the distinct prime numbers

The prime factorization of 128423166 is 2 × 3 × 19 × 1126519. Since it has a total of 4 prime factors.

Most popular turbo-numbers

6, 10, 95, 24, 949, 279, 4671, 9656, 18674, 41721, 294191, 786203, 6351021, 8534186, 9662706, 25219932, 94308124, 37142075, 3637268916, 6128175958

Basic calculations (n = 128423166)

Multiplication

n×y
n×2 256846332
n×3 385269498
n×4 513692664
n×5 642115830

Division

n÷y
n÷2 64211583
n÷3 42807722
n÷3 32105791.5
n÷5 25684633.2

Exponentiation

ny
n2 16492509565463556
n3 2.1180202936821E+24
n4 2.7200287176691E+32
n5 3.4931469953398E+40

Nth Root

y√n
2√n 11332.394539549
3√n 504.52317963802
4√n 106.45372017712
5√n 41.853200549481

Divisors of 128423166

1, 2, 3, 6, 19, 38, 57, 114, 1126519, 2253038, 3379557, 6759114, 21403861, 42807722, 64211583, 128423166

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 -128423165
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 128423166 can be divided by 16 positive divisors. The sum of these divisors (counting 128423166) is 1, the average is 0.0625.

Base conversion 128423166

Base System Value
2 Binary 111101001111001010011111110
3 Ternary 22221122120110120
4 Quaternary 13221321103332
5 Quinary 230334020131
6 Senary 20424315410
8 Octal 751712376
10 Decimal 128423166
12 Duodecimal 37012b66
16 Hexadecimal 7a794fe
20 Vigesimal 202chi6
36 Base36 24gjy6

Cryptographic Hash Functions

md5 a4021f173baddaefc0557c11e3734cd6
sha1 9352511349047761edcefb4fd25c964d8055c635
sha256 a33b6d29cb639d4ca54603e804dd1698bfe90f6cda67ea1b1fa30d41d6180f0b
sha512 649e0c528bcab9ccaedbf3cad85887368ba05538669d876d89cad78b0dca173f6dcd86086bca84e52c0dab937ea5aeaf5ecd77532dafd012026760465a641e2b
ripemd-160 922831dffc4e1c5bb8b79fa783729d48f2c59347

128423166 as geometric shapes

Circle

Radius = n
Diameter 256846332
Circumference 806906549.71268
Area 5.181274689012E+16

Sphere

Radius = n
Volume 8.8719426597144E+24
Surface area 2.0725098756048E+17
Circumference 806906549.71268

Square

Length = n
Perimeter 513692664
Area 16492509565463556
Diagonal 181617783.08009

Cube

Length = n
Surface area 98955057392781336
Volume 2.1180202936821E+24
Space diagonal 222435448.38085

Equilateral Triangle

Length = n
Perimeter 385269498
Area 7.1414661279246E+15
Altitude 111217724.19043

Triangular Pyramid

Length = n
Surface area 7.1414661279246E+15
Volume 2.4961108539222E+23
Height 60539261.026697