129664329 (number)

129664329 is an odd 9-digits composite number following 129664328 and preceding 129664330. In scientific notation, it is written as 1.29664329 × 10^8. The sum of its digits is 42. It has a total of 3 prime factors and 8 positive divisors. There are 85649616 positive integers (up to 129664329) that are relatively prime to 129664329.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million six hundred sixty-four thousand three hundred twenty-nine

Notation

Scientific notation 1.29664329 × 10^8
Engineering notation 1.29664329 × 10^6

Prime Factorization of 129664329

Prime Factorization 3 × 109 × 396527

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129664329
Product of the distinct prime numbers

The prime factorization of 129664329 is 3 × 109 × 396527. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 129664329)

Multiplication

n×y
n×2 259328658
n×3 388992987
n×4 518657316
n×5 648321645

Division

n÷y
n÷2 64832164.5
n÷3 43221443
n÷3 32416082.25
n÷5 25932865.8

Exponentiation

ny
n2 16812838215020241
n3 2.1800253857362E+24
n4 2.8267152884444E+32
n5 3.6652414115019E+40

Nth Root

y√n
2√n 11387.024589418
3√n 506.1433155472
4√n 106.71000229321
5√n 41.93378878618

Divisors of 129664329

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 -129664328
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 129664329 can be divided by 8 positive divisors. The sum of these divisors (counting 129664329) is 1, the average is 0.125.

Base conversion 129664329

Base System Value
2 Binary 111101110101000010101001001
3 Ternary 100000222122000120
4 Quaternary 13232220111021
5 Quinary 231143224304
6 Senary 20511053453
8 Octal 756502511
10 Decimal 129664329
12 Duodecimal 37511289
16 Hexadecimal 7ba8549
20 Vigesimal 20a80g9
36 Base36 2575mx

Cryptographic Hash Functions

md5 b219b1aca89413972fd31df1740f389a
sha1 0ff3a40fe952bab62473bb1b1f721e42760b1799
sha256 f24ee22e716f6e65e73b00fe306b14546de258bb286e2ccf4ebdc62e9ae3e2f8
sha512 908b7b0ba75e07e6a173f62cb871fd8652a6122ba0bbec38b8d7a694fa4939e5c385cb7c6dc6a0618d9ceae9e23fafac78cc36f4f14b0167bde3361754c4f305
ripemd-160 57f4c731aa437930d2fcf49a22c8f3d2f1212642

129664329 as geometric shapes

Circle

Radius = n
Diameter 259328658
Circumference 814705006.8381
Area 5.2819089022301E+16

Sphere

Radius = n
Volume 9.1316689819573E+24
Surface area 2.1127635608921E+17
Circumference 814705006.8381

Square

Length = n
Perimeter 518657316
Area 16812838215020241
Diagonal 183373052.62781

Cube

Length = n
Surface area 100877029290121446
Volume 2.1800253857362E+24
Space diagonal 224585205.75733

Equilateral Triangle

Length = n
Perimeter 388992987
Area 7.2801725019627E+15
Altitude 112292602.87866

Triangular Pyramid

Length = n
Surface area 7.2801725019627E+15
Volume 2.5691845556881E+23
Height 61124350.875936