129040668 (number)

129040668 is an even 9-digits composite number following 129040667 and preceding 129040669. In scientific notation, it is written as 1.29040668 × 10^8. The sum of its digits is 36. It has a total of 6 prime factors and 24 positive divisors. There are 43013520 positive integers (up to 129040668) that are relatively prime to 129040668.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million forty thousand six hundred sixty-eight

Notation

Scientific notation 1.29040668 × 10^8
Engineering notation 1.29040668 × 10^6

Prime Factorization of 129040668

Prime Factorization 2 × 2 × 3 × 3 × 3 × 1194821

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 7168926
Product of the distinct prime numbers

The prime factorization of 129040668 is 2 × 2 × 3 × 3 × 3 × 1194821. Since it has a total of 6 prime factors.

Most popular turbo-numbers

8, 7, 56, 26, 759, 462, 1554, 4891, 14445, 91911, 866063, 565075, 3124608, 5650454, 64906334, 56504713, 493514532, 689086136, 8530954547, 4075158633

Basic calculations (n = 129040668)

Multiplication

n×y
n×2 258081336
n×3 387122004
n×4 516162672
n×5 645203340

Division

n÷y
n÷2 64520334
n÷3 43013556
n÷3 32260167
n÷5 25808133.6

Exponentiation

ny
n2 16651493997886224
n3 2.1487199086852E+24
n4 2.7727225236164E+32
n5 3.5779396662611E+40

Nth Root

y√n
2√n 11359.606859394
3√n 505.33052635842
4√n 106.58145645183
5√n 41.893372227633

Divisors of 129040668

1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1194821, 2389642, 3584463, 4779284, 7168926, 10753389, 14337852, 21506778, 32260167, 43013556, 64520334, 129040668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129040667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129040668 can be divided by 24 positive divisors. The sum of these divisors (counting 129040668) is 1, the average is 0.041666666666667.

Base conversion 129040668

Base System Value
2 Binary 111101100010000000100011100
3 Ternary 22222210221112000
4 Quaternary 13230100010130
5 Quinary 231013300133
6 Senary 20445442300
8 Octal 754200434
10 Decimal 129040668
12 Duodecimal 37270390
16 Hexadecimal 7b1011c
20 Vigesimal 206a1d8
36 Base36 24tsf0

Cryptographic Hash Functions

md5 458c7014935c2cf026974727fbbc79e9
sha1 f061fa912c1cf0b8c658c4cd8c43f23dd834dc74
sha256 73f9fc2516deea8839f625f3f67b906add294d4c4b48ee08cda04d90d70c3c15
sha512 a682d879cf0d4d97416613982297d134e00e9aa4b5e29ac8e81c658ceb9898e06c5dedcf51ba4fa6de92c7b31acf83199642f9bae4fcf20aa41a8f57fa2b07d9
ripemd-160 80953cd81abf8614206956e697461a1f74ee3501

129040668 as geometric shapes

Circle

Radius = n
Diameter 258081336
Circumference 810786429.20624
Area 5.2312211215054E+16

Sphere

Radius = n
Volume 9.0005369063302E+24
Surface area 2.0924884486022E+17
Circumference 810786429.20624

Square

Length = n
Perimeter 516162672
Area 16651493997886224
Diagonal 182491062.78328

Cube

Length = n
Surface area 99908963987317344
Volume 2.1487199086852E+24
Space diagonal 223504993.21863

Equilateral Triangle

Length = n
Perimeter 387122004
Area 7.2103084065668E+15
Altitude 111752496.60931

Triangular Pyramid

Length = n
Surface area 7.2103084065668E+15
Volume 2.5322906971698E+23
Height 60830354.261095