129136392 (number)

129136392 is an even 9-digits composite number following 129136391 and preceding 129136393. In scientific notation, it is written as 1.29136392 × 10^8. The sum of its digits is 36. It has a total of 8 prime factors and 96 positive divisors. There are 33540480 positive integers (up to 129136392) that are relatively prime to 129136392.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million one hundred thirty-six thousand three hundred ninety-two

Notation

Scientific notation 1.29136392 × 10^8
Engineering notation 1.29136392 × 10^6

Prime Factorization of 129136392

Prime Factorization 2 × 2 × 2 × 3 × 3 × 7 × 11 × 23293

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 10761366
Product of the distinct prime numbers

The prime factorization of 129136392 is 2 × 2 × 2 × 3 × 3 × 7 × 11 × 23293. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129136392)

Multiplication

n×y
n×2 258272784
n×3 387409176
n×4 516545568
n×5 645681960

Division

n÷y
n÷2 64568196
n÷3 43045464
n÷3 32284098
n÷5 25827278.4

Exponentiation

ny
n2 16676207738777664
n3 2.1535052996282E+24
n4 2.7809590454687E+32
n5 3.5912301743159E+40

Nth Root

y√n
2√n 11363.819428344
3√n 505.45544899955
4√n 106.60121682394
5√n 41.899585790887

Divisors of 129136392

96 divisors

τ Total Divisors 96
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129136391
Sum of the proper positive divisors of n
A Arithmetic Mean 0.010416666666667
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 96
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129136392 can be divided by 96 positive divisors. The sum of these divisors (counting 129136392) is 1, the average is 0.010416666666667.

Base conversion 129136392

Base System Value
2 Binary 111101100100111011100001000
3 Ternary 22222222210211100
4 Quaternary 13230213130020
5 Quinary 231024331032
6 Senary 20451501400
8 Octal 754473410
10 Decimal 129136392
12 Duodecimal 372b7860
16 Hexadecimal 7b27708
20 Vigesimal 20720jc
36 Base36 24vua0

Cryptographic Hash Functions

md5 aef0a9425cd0858241c739279552ec95
sha1 32f40befe9dec7ff3cee42f6a2659bed37556f82
sha256 484f0e438763eccd658713ec5ba65c1b30307268b82d5d161ddafa2b0338b951
sha512 c5da43832d37bd241b6d7b3f88ba582b3fcdea359cac7bd5cfa972fd5375df0a132f0e0f2aa95b86366646cca4ccd49791132e3faba82607f8fbc1620f67e879
ripemd-160 cafd41a7dfe30a9e69c8b62af17fb14036d30b23

129136392 as geometric shapes

Circle

Radius = n
Diameter 258272784
Circumference 811387880.83658
Area 5.2389851721881E+16

Sphere

Radius = n
Volume 9.0205819050383E+24
Surface area 2.0955940688752E+17
Circumference 811387880.83658

Square

Length = n
Perimeter 516545568
Area 16676207738777664
Diagonal 182626436.96233

Cube

Length = n
Surface area 100057246432665984
Volume 2.1535052996282E+24
Space diagonal 223670792.05013

Equilateral Triangle

Length = n
Perimeter 387409176
Area 7.2210097702841E+15
Altitude 111835396.02507

Triangular Pyramid

Length = n
Surface area 7.2210097702841E+15
Volume 2.5379303344805E+23
Height 60875478.987443