129124743 (number)

129124743 is an odd 9-digits composite number following 129124742 and preceding 129124744. In scientific notation, it is written as 1.29124743 × 10^8. The sum of its digits is 33. It has a total of 3 prime factors and 8 positive divisors. There are 76436640 positive integers (up to 129124743) that are relatively prime to 129124743.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 1.29124743 × 10^8
Engineering notation 1.29124743 × 10^6

Prime Factorization of 129124743

Prime Factorization 33 × 43 × 90997

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129124743
Product of the distinct prime numbers

The prime factorization of 129124743 is 33 × 43 × 90997. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129124743)

Multiplication

n×y
n×2 258249486
n×3 387374229
n×4 516498972
n×5 645623715

Division

n÷y
n÷2 64562371.5
n÷3 43041581
n÷3 32281185.75
n÷5 25824948.6

Exponentiation

ny
n2 16673199254816049
n3 2.1529225687659E+24
n4 2.779955733908E+32
n5 3.5896106969224E+40

Nth Root

y√n
2√n 11363.306869041
3√n 505.44025001112
4√n 106.59881269996
5√n 41.898829836846

Divisors of 129124743

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 -129124742
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 129124743 can be divided by 8 positive divisors. The sum of these divisors (counting 129124743) is 1, the average is 0.125.

Base conversion 129124743

Base System Value
2 Binary 111101100100100100110000111
3 Ternary 22222222012211220
4 Quaternary 13230210212013
5 Quinary 231023442433
6 Senary 20451331423
8 Octal 754444607
10 Decimal 129124743
12 Duodecimal 372b0b73
16 Hexadecimal 7b24987
20 Vigesimal 2070bh3
36 Base36 24vlaf

Cryptographic Hash Functions

md5 8317fb5a3e53660a4e18a7881022a591
sha1 bcade3087b6c00231aa0cf209a10c3be3e448f11
sha256 c4605afa9158f3830a64b768814b9b8dd1685eab28b270b3d1ed25a1d8b827cc
sha512 def9f6e63ab383f792b1f7cca6b83795b683941db1894b058fa8bc2fa111ce3179f58856a2d80deaf2f56d4917bf15c3101dbe026d5064d544838ae201835a12
ripemd-160 1923abb414877fb1c1bea5c920b425b92eed3b37

129124743 as geometric shapes

Circle

Radius = n
Diameter 258249486
Circumference 811314688.01094
Area 5.2380400290769E+16

Sphere

Radius = n
Volume 9.0181409677102E+24
Surface area 2.0952160116308E+17
Circumference 811314688.01094

Square

Length = n
Perimeter 516498972
Area 16673199254816049
Diagonal 182609962.78854

Cube

Length = n
Surface area 100039195528896294
Volume 2.1529225687659E+24
Space diagonal 223650615.39027

Equilateral Triangle

Length = n
Perimeter 387374229
Area 7.2197070585152E+15
Altitude 111825307.69514

Triangular Pyramid

Length = n
Surface area 7.2197070585152E+15
Volume 2.5372435795732E+23
Height 60869987.59618