129122443 (number)

129122443 is an odd 9-digits composite number following 129122442 and preceding 129122444. In scientific notation, it is written as 1.29122443 × 10^8. The sum of its digits is 28. It has a total of 2 prime factors and 4 positive divisors. There are 129085488 positive integers (up to 129122443) that are relatively prime to 129122443.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred twenty-two thousand four hundred forty-three

Notation

Scientific notation 1.29122443 × 10^8
Engineering notation 1.29122443 × 10^6

Prime Factorization of 129122443

Prime Factorization 3907 × 33049

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 2
Total number of prime factors
rad Radical 129122443
Product of the distinct prime numbers

The prime factorization of 129122443 is 3907 × 33049. Since it has a total of 2 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129122443)

Multiplication

n×y
n×2 258244886
n×3 387367329
n×4 516489772
n×5 645612215

Division

n÷y
n÷2 64561221.5
n÷3 43040814.333333
n÷3 32280610.75
n÷5 25824488.6

Exponentiation

ny
n2 16672605286288249
n3 2.1528075257403E+24
n4 2.7797576703237E+32
n5 3.5892910134018E+40

Nth Root

y√n
2√n 11363.205665656
3√n 505.43724898682
4√n 106.59833800607
5√n 41.898680573439

Divisors of 129122443

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 -129122442
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 129122443 can be divided by 4 positive divisors. The sum of these divisors (counting 129122443) is 1, the average is 0.25.

Base conversion 129122443

Base System Value
2 Binary 111101100100100000010001011
3 Ternary 22222222002200201
4 Quaternary 13230210002023
5 Quinary 231023404233
6 Senary 20451313031
8 Octal 754440213
10 Decimal 129122443
12 Duodecimal 372ab777
16 Hexadecimal 7b2408b
20 Vigesimal 2070623
36 Base36 24vjij

Cryptographic Hash Functions

md5 621ecc7bddabb293e74e3fd31669020a
sha1 ff2d266437ad32f4fe419f9e6a57d45a70550df4
sha256 1dbd924c7086090af52788826aad957ffc2d2ae28cb4bb8f1f1ba852db775567
sha512 87719dc2d5db6be4388dd47589da47d58ab936392543dcbde0ff2559c0949478b08758a7620416a7abb29658f37a92762c4d31db9aea061e58d3185b56233130
ripemd-160 a3387477b49a223159b0ae729e035333c833f7a7

129122443 as geometric shapes

Circle

Radius = n
Diameter 258244886
Circumference 811300236.68473
Area 5.2378534283606E+16

Sphere

Radius = n
Volume 9.0176590766112E+24
Surface area 2.0951413713442E+17
Circumference 811300236.68473

Square

Length = n
Perimeter 516489772
Area 16672605286288249
Diagonal 182606710.09735

Cube

Length = n
Surface area 100035631717729494
Volume 2.1528075257403E+24
Space diagonal 223646631.67342

Equilateral Triangle

Length = n
Perimeter 387367329
Area 7.2194498625982E+15
Altitude 111823315.83671

Triangular Pyramid

Length = n
Surface area 7.2194498625982E+15
Volume 2.5371080000673E+23
Height 60868903.365782