129175020 (number)

129175020 is an even 9-digits composite number following 129175019 and preceding 129175021. In scientific notation, it is written as 1.29175020 × 10^8. The sum of its digits is 27. It has a total of 6 prime factors and 48 positive divisors. There are 31795200 positive integers (up to 129175020) that are relatively prime to 129175020.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred seventy-five thousand twenty

Notation

Scientific notation 1.29175020 × 10^8
Engineering notation 1.29175020 × 10^6

Prime Factorization of 129175020

Prime Factorization 2 × 2 × 45 × 3 × 13 × 18401

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 64587510
Product of the distinct prime numbers

The prime factorization of 129175020 is 2 × 2 × 45 × 3 × 13 × 18401. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129175020)

Multiplication

n×y
n×2 258350040
n×3 387525060
n×4 516700080
n×5 645875100

Division

n÷y
n÷2 64587510
n÷3 43058340
n÷3 32293755
n÷5 25835004

Exponentiation

ny
n2 16686185792000400
n3 2.1554383834054E+24
n4 2.7842879628516E+32
n5 3.5966045328711E+40

Nth Root

y√n
2√n 11365.518905884
3√n 505.50584219577
4√n 106.60918771796
5√n 41.90209213872

Divisors of 129175020

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129175019
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129175020 can be divided by 48 positive divisors. The sum of these divisors (counting 129175020) is 1, the average is 0.020833333333333.

Base conversion 129175020

Base System Value
2 Binary 111101100110000110111101100
3 Ternary 100000001202211000
4 Quaternary 13230300313230
5 Quinary 231032100040
6 Senary 20452400300
8 Octal 754606754
10 Decimal 129175020
12 Duodecimal 37316090
16 Hexadecimal 7b30dec
20 Vigesimal 2076hb0
36 Base36 24wo30

Cryptographic Hash Functions

md5 cfdfd0bc4bb1f9c50f9636b076f6277c
sha1 e2f72d6034708332f8299abfb7846f389736fbef
sha256 47a2c2145e219ec3ae89b8c923aad069386975e80a2ff0a0fc4a728c3b021047
sha512 0704efa2afd897330e72497d73dcd26cce6ce567cdfcfd5f2df0a2cd9890dd75a65520200c0a709d355dc97e3b4be62ec24fbb2947472cd73135bca8e1bbcb5d
ripemd-160 c06ac2d65d66e0acd30002f64c529f8eb16b731e

129175020 as geometric shapes

Circle

Radius = n
Diameter 258350040
Circumference 811630587.71863
Area 5.2421198700583E+16

Sphere

Radius = n
Volume 9.028679187429E+24
Surface area 2.0968479480233E+17
Circumference 811630587.71863

Square

Length = n
Perimeter 516700080
Area 16686185792000400
Diagonal 182681065.20382

Cube

Length = n
Surface area 100117114752002400
Volume 2.1554383834054E+24
Space diagonal 223737697.70873

Equilateral Triangle

Length = n
Perimeter 387525060
Area 7.2253303940697E+15
Altitude 111868848.85436

Triangular Pyramid

Length = n
Surface area 7.2253303940697E+15
Volume 2.5402084955595E+23
Height 60893688.401272