128539229 (number)

128539229 is an odd 9-digits composite number following 128539228 and preceding 128539230. In scientific notation, it is written as 1.28539229 × 10^8. The sum of its digits is 41. It has a total of 3 prime factors and 8 positive divisors. There are 98486784 positive integers (up to 128539229) that are relatively prime to 128539229.

Interesting facts

Basic properties

Name

Name one hundred twenty-eight million five hundred thirty-nine thousand two hundred twenty-nine

Notation

Scientific notation 1.28539229 × 10^8
Engineering notation 1.28539229 × 10^6

Prime Factorization of 128539229

Prime Factorization 5369 × 269 × 89

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 128539229
Product of the distinct prime numbers

The prime factorization of 128539229 is 5369 × 269 × 89. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 128539229)

Multiplication

n×y
n×2 257078458
n×3 385617687
n×4 514156916
n×5 642696145

Division

n÷y
n÷2 64269614.5
n÷3 42846409.666667
n÷3 32134807.25
n÷5 25707845.8

Exponentiation

ny
n2 16522333391914441
n3 2.1237679954776E+24
n4 2.7298750071357E+32
n5 3.5089602868359E+40

Nth Root

y√n
2√n 11337.514233729
3√n 504.67512222037
4√n 106.47776403423
5√n 41.860762818945

Divisors of 128539229

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 -128539228
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 128539229 can be divided by 8 positive divisors. The sum of these divisors (counting 128539229) is 1, the average is 0.125.

Base conversion 128539229

Base System Value
2 Binary 111101010010101101001011101
3 Ternary 22221212110200012
4 Quaternary 13222111221131
5 Quinary 230401223404
6 Senary 20431013005
8 Octal 752255135
10 Decimal 128539229
12 Duodecimal 3706a165
16 Hexadecimal 7a95a5d
20 Vigesimal 2037819
36 Base36 24j1i5

Cryptographic Hash Functions

md5 96df87f1db88551a1e0b01e618efda2d
sha1 d57ccc316b5552945eb0b478648eb4e97e7e1820
sha256 3f862810ff65adb856bb78c9ec118d9a7f2701a858f1b26ffe173e4613a58a50
sha512 5841994bcd98475e78b4d630eca1f8513396d2db54774d7f0530b0dd2cc0e667b3d9bbda672183740c606fa4a3feffa1f4667442c9008c803ea2c57c2e300c04
ripemd-160 93e357f471bcd5e6175bb91013a2d063124a65b2

128539229 as geometric shapes

Circle

Radius = n
Diameter 257078458
Circumference 807635795.04899
Area 5.19064412042E+16

Sphere

Radius = n
Volume 8.8960185766956E+24
Surface area 2.076257648168E+17
Circumference 807635795.04899

Square

Length = n
Perimeter 514156916
Area 16522333391914441
Diagonal 181781920.94878

Cube

Length = n
Surface area 99134000351486646
Volume 2.1237679954776E+24
Space diagonal 222636475.39373

Equilateral Triangle

Length = n
Perimeter 385617687
Area 7.1543802235969E+15
Altitude 111318237.69687

Triangular Pyramid

Length = n
Surface area 7.1543802235969E+15
Volume 2.5028845854487E+23
Height 60593973.649594