129353986 (number)

129353986 is an even 9-digits composite number following 129353985 and preceding 129353987. In scientific notation, it is written as 1.29353986 × 10^8. The sum of its digits is 46. It has a total of 4 prime factors and 16 positive divisors. There are 60550720 positive integers (up to 129353986) that are relatively prime to 129353986.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred fifty-three thousand nine hundred eighty-six

Notation

Scientific notation 1.29353986 × 10^8
Engineering notation 1.29353986 × 10^6

Prime Factorization of 129353986

Prime Factorization 2 × 17 × 191 × 19919

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 129353986
Product of the distinct prime numbers

The prime factorization of 129353986 is 2 × 17 × 191 × 19919. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 69, 96, 654, 573, 1300, 1440, 11827, 82421, 505663, 276129, 4700840, 1977380, 10932901, 48897302, 301344718, 987952908, 9437857603, 347915816

Basic calculations (n = 129353986)

Multiplication

n×y
n×2 258707972
n×3 388061958
n×4 517415944
n×5 646769930

Division

n÷y
n÷2 64676993
n÷3 43117995.333333
n÷3 32338496.5
n÷5 25870797.2

Exponentiation

ny
n2 16732453694088196
n3 2.1644095808907E+24
n4 2.7997500662481E+32
n5 3.6215883087295E+40

Nth Root

y√n
2√n 11373.389380479
3√n 505.73918610075
4√n 106.64609407043
5√n 41.913696390748

Divisors of 129353986

1, 2, 17, 34, 191, 382, 3247, 6494, 19919, 39838, 338623, 677246, 3804529, 7609058, 64676993, 129353986

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 -129353985
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 129353986 can be divided by 16 positive divisors. The sum of these divisors (counting 129353986) is 1, the average is 0.0625.

Base conversion 129353986

Base System Value
2 Binary 111101101011100100100000010
3 Ternary 100000101212022101
4 Quaternary 13231130210002
5 Quinary 231103311421
6 Senary 20500301014
8 Octal 755344402
10 Decimal 129353986
12 Duodecimal 373a176a
16 Hexadecimal 7b5c902
20 Vigesimal 20894j6
36 Base36 250i6a

Cryptographic Hash Functions

md5 cd515570b3c113c6ce8e3636af8b7229
sha1 f095b2205ace4a21948d8af4b0657c4047221c2f
sha256 67c572eefecafba169f7537eabe40c6613421d9c77718670e7653106552ad851
sha512 c418b9e4fcecc4fc57197f2d896180e3cbda501ab0a628adbcdb80dc52f90ae212623f3fc1cbf47eba9f3512663155dc7c32a88c5c50a9da39b6d20b5187d758
ripemd-160 9b1d5fc7d6ae6339d56555f044b7a9a72bd9ac6a

129353986 as geometric shapes

Circle

Radius = n
Diameter 258707972
Circumference 812755064.26031
Area 5.2566553601879E+16

Sphere

Radius = n
Volume 9.0662576515809E+24
Surface area 2.1026621440752E+17
Circumference 812755064.26031

Square

Length = n
Perimeter 517415944
Area 16732453694088196
Diagonal 182934161.34822

Cube

Length = n
Surface area 100394722164529176
Volume 2.1644095808907E+24
Space diagonal 224047675.91355

Equilateral Triangle

Length = n
Perimeter 388061958
Area 7.2453649833636E+15
Altitude 112023837.95678

Triangular Pyramid

Length = n
Surface area 7.2453649833636E+15
Volume 2.5507811531883E+23
Height 60978053.78274