129122435 (number)

129122435 is an odd 9-digits composite number following 129122434 and preceding 129122436. In scientific notation, it is written as 1.29122435 × 10^8. The sum of its digits is 29. It has a total of 2 prime factors and 4 positive divisors. There are 95351904 positive integers (up to 129122435) that are relatively prime to 129122435.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29122435 × 10^8
Engineering notation 1.29122435 × 10^6

Prime Factorization of 129122435

Prime Factorization 65 × 1986499

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129122435
Product of the distinct prime numbers

The prime factorization of 129122435 is 65 × 1986499. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122435)

Multiplication

n×y
n×2 258244870
n×3 387367305
n×4 516489740
n×5 645612175

Division

n÷y
n÷2 64561217.5
n÷3 43040811.666667
n÷3 32280608.75
n÷5 25824487

Exponentiation

ny
n2 16672603220329225
n3 2.1528071255978E+24
n4 2.7797569814253E+32
n5 3.5892899014989E+40

Nth Root

y√n
2√n 11363.205313643
3√n 505.43723854841
4√n 106.59833635495
5√n 41.898680054258

Divisors of 129122435

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 -129122434
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 129122435 can be divided by 4 positive divisors. The sum of these divisors (counting 129122435) is 1, the average is 0.25.

Base conversion 129122435

Base System Value
2 Binary 111101100100100000010000011
3 Ternary 22222222002200102
4 Quaternary 13230210002003
5 Quinary 231023404220
6 Senary 20451313015
8 Octal 754440203
10 Decimal 129122435
12 Duodecimal 372ab76b
16 Hexadecimal 7b24083
20 Vigesimal 207061f
36 Base36 24vjib

Cryptographic Hash Functions

md5 61df5c709c25176782239d410a859a25
sha1 954cb0d7f91a4bfc6829ad7857764defc97ae3bd
sha256 2236a292073d9cafb5e3933f1a04cfc46f1220f167b9023c7dfd0bf49902bfad
sha512 46d1de3a5ae64acf50afc5a92133fc93b19d26b1f74b1d7f6abf40bc96053b71fc9fb2d3724e001ac145d9cae895024eae62361707ff11cac667c6c29a8d23d1
ripemd-160 6028d19bc5fc6033b589dad9da8b7261f1c450f8

129122435 as geometric shapes

Circle

Radius = n
Diameter 258244870
Circumference 811300186.41925
Area 5.2378527793204E+16

Sphere

Radius = n
Volume 9.0176574004982E+24
Surface area 2.0951411117282E+17
Circumference 811300186.41925

Square

Length = n
Perimeter 516489740
Area 16672603220329225
Diagonal 182606698.78364

Cube

Length = n
Surface area 100035619321975350
Volume 2.1528071255978E+24
Space diagonal 223646617.81701

Equilateral Triangle

Length = n
Perimeter 387367305
Area 7.2194489680117E+15
Altitude 111823308.9085

Triangular Pyramid

Length = n
Surface area 7.2194489680117E+15
Volume 2.5371075284948E+23
Height 60868899.594546