129745319 (number)

129745319 is an odd 9-digits composite number following 129745318 and preceding 129745320. In scientific notation, it is written as 1.29745319 × 10^8. The sum of its digits is 41. It has a total of 4 prime factors and 16 positive divisors. There are 109136160 positive integers (up to 129745319) that are relatively prime to 129745319.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred forty-five thousand three hundred nineteen

Notation

Scientific notation 1.29745319 × 10^8
Engineering notation 1.29745319 × 10^6

Prime Factorization of 129745319

Prime Factorization 11 × 19 × 43 × 14437

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129745319
Product of the distinct prime numbers

The prime factorization of 129745319 is 11 × 19 × 43 × 14437. Since it has a total of 4 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129745319)

Multiplication

n×y
n×2 259490638
n×3 389235957
n×4 518981276
n×5 648726595

Division

n÷y
n÷2 64872659.5
n÷3 43248439.666667
n÷3 32436329.75
n÷5 25949063.8

Exponentiation

ny
n2 16833847802411761
n3 2.1841129531214E+24
n4 2.8337843183476E+32
n5 3.6767025036121E+40

Nth Root

y√n
2√n 11390.580274946
3√n 506.24867481236
4√n 106.72666150005
5√n 41.939025954134

Divisors of 129745319

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129745318
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129745319 can be divided by 16 positive divisors. The sum of these divisors (counting 129745319) is 1, the average is 0.0625.

Base conversion 129745319

Base System Value
2 Binary 111101110111100000110100111
3 Ternary 100001010202010012
4 Quaternary 13232330012213
5 Quinary 231203322234
6 Senary 20512520435
8 Octal 756740647
10 Decimal 129745319
12 Duodecimal 3755011b
16 Hexadecimal 7bbc1a7
20 Vigesimal 20ai35j
36 Base36 258w4n

Cryptographic Hash Functions

md5 662103beea95de8a2b6033512dff9999
sha1 95cce545cc74482dbb49468c0e915fa20fe3cc89
sha256 e5cd26e6debd7c6da7fdbbfe8431bab872405f4812e75b95c2c524f49b5165a7
sha512 389995db07508a326dc6f152c7278c3a54db37fb74ff6d42b4da9d943d3aaa371e03aeb55e73eef23a185a810148161a9c7f59097d643a0238babd23e47d1660
ripemd-160 d000644c156edbe27b300844ced6f1259b1d28e6

129745319 as geometric shapes

Circle

Radius = n
Diameter 259490638
Circumference 815213882.01613
Area 5.2885092587705E+16

Sphere

Radius = n
Volume 9.1487909441818E+24
Surface area 2.1154037035082E+17
Circumference 815213882.01613

Square

Length = n
Perimeter 518981276
Area 16833847802411761
Diagonal 183487589.78422

Cube

Length = n
Surface area 101003086814470566
Volume 2.1841129531214E+24
Space diagonal 224725484.55223

Equilateral Triangle

Length = n
Perimeter 389235957
Area 7.2892699201647E+15
Altitude 112362742.27612

Triangular Pyramid

Length = n
Surface area 7.2892699201647E+15
Volume 2.5740018000492E+23
Height 61162529.928075