129709506 (number)

129709506 is an even 9-digits composite number following 129709505 and preceding 129709507. In scientific notation, it is written as 1.29709506 × 10^8. The sum of its digits is 39. It has a total of 3 prime factors and 8 positive divisors. There are 43236500 positive integers (up to 129709506) that are relatively prime to 129709506.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million seven hundred nine thousand five hundred six

Notation

Scientific notation 1.29709506 × 10^8
Engineering notation 1.29709506 × 10^6

Prime Factorization of 129709506

Prime Factorization 2 × 3 × 21618251

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129709506
Product of the distinct prime numbers

The prime factorization of 129709506 is 2 × 3 × 21618251. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 9, 45, 63, 594, 399, 5855, 3152, 55104, 95493, 81083, 30502, 4035552, 2932080, 56637335, 59406290, 729537820, 959086726, 5029361852, 3167923691

Basic calculations (n = 129709506)

Multiplication

n×y
n×2 259419012
n×3 389128518
n×4 518838024
n×5 648547530

Division

n÷y
n÷2 64854753
n÷3 43236502
n÷3 32427376.5
n÷5 25941901.2

Exponentiation

ny
n2 16824555946764036
n3 2.1823048405241E+24
n4 2.8306568280579E+32
n5 3.6716309882292E+40

Nth Root

y√n
2√n 11389.008121869
3√n 506.20209136636
4√n 106.71929592098
5√n 41.936710451414

Divisors of 129709506

1, 2, 3, 6, 21618251, 43236502, 64854753, 129709506

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 -129709505
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 129709506 can be divided by 8 positive divisors. The sum of these divisors (counting 129709506) is 1, the average is 0.125.

Base conversion 129709506

Base System Value
2 Binary 111101110110011010111000010
3 Ternary 100001001220222210
4 Quaternary 13232303113002
5 Quinary 231201201011
6 Senary 20512042550
8 Octal 756632702
10 Decimal 129709506
12 Duodecimal 37533456
16 Hexadecimal 7bb35c2
20 Vigesimal 20addf6
36 Base36 2584hu

Cryptographic Hash Functions

md5 9ebce9585265dce1e060ff2890876359
sha1 e0c24c88cd217053e9531d1f6bbad0ad047a8421
sha256 5dc48d137d5253c836786621fdc6a878942c98fda463ef8d82ebc25b9a6d7170
sha512 1e1e1063797c37a29a8ed6d5c3738f9b757393fc6ecaff4543ec1a4c13a4e4554cfbdeecbb882aa0d8bd71821a2ae7b76609bfe1c24325f6b1cecdc9f87c5f40
ripemd-160 711fb0b27dd85ea2b73f4f25af690ed9738406e2

129709506 as geometric shapes

Circle

Radius = n
Diameter 259419012
Circumference 814988862.30072
Area 5.2855901362264E+16

Sphere

Radius = n
Volume 9.1412171398454E+24
Surface area 2.1142360544906E+17
Circumference 814988862.30072

Square

Length = n
Perimeter 518838024
Area 16824555946764036
Diagonal 183436942.55391

Cube

Length = n
Surface area 100947335680584216
Volume 2.1823048405241E+24
Space diagonal 224663454.61666

Equilateral Triangle

Length = n
Perimeter 389128518
Area 7.2852464286451E+15
Altitude 112331727.30833

Triangular Pyramid

Length = n
Surface area 7.2852464286451E+15
Volume 2.5718709189181E+23
Height 61145647.517971