129529305 (number)

129529305 is an odd 9-digits composite number following 129529304 and preceding 129529306. In scientific notation, it is written as 1.29529305 × 10^8. The sum of its digits is 36. It has a total of 3 prime factors and 8 positive divisors. There are 69082272 positive integers (up to 129529305) that are relatively prime to 129529305.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million five hundred twenty-nine thousand three hundred five

Notation

Scientific notation 1.29529305 × 10^8
Engineering notation 1.29529305 × 10^6

Prime Factorization of 129529305

Prime Factorization 15 × 3 × 2878429

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 129529305
Product of the distinct prime numbers

The prime factorization of 129529305 is 15 × 3 × 2878429. Since it has a total of 3 prime factors.

Most popular turbo-numbers

3, 4, 74, 92, 5, 943, 3785, 6753, 97466, 69200, 118791, 746172, 1375208, 5250308, 38378462, 20155939, 565404425, 925655209, 1364627872, 4701119948

Basic calculations (n = 129529305)

Multiplication

n×y
n×2 259058610
n×3 388587915
n×4 518117220
n×5 647646525

Division

n÷y
n÷2 64764652.5
n÷3 43176435
n÷3 32382326.25
n÷5 25905861

Exponentiation

ny
n2 16777840853783025
n3 2.1732220651911E+24
n4 2.8149594371487E+32
n5 3.6461973949706E+40

Nth Root

y√n
2√n 11381.094191685
3√n 505.96756628388
4√n 106.6822112242
5√n 41.92505172201

Divisors of 129529305

1, 3, 15, 45, 2878429, 8635287, 43176435, 129529305

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 -129529304
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 129529305 can be divided by 8 positive divisors. The sum of these divisors (counting 129529305) is 1, the average is 0.125.

Base conversion 129529305

Base System Value
2 Binary 111101110000111010111011001
3 Ternary 100000201202210200
4 Quaternary 13232013113121
5 Quinary 231124414210
6 Senary 20504132413
8 Octal 756072731
10 Decimal 129529305
12 Duodecimal 37467109
16 Hexadecimal 7b875d9
20 Vigesimal 209b355
36 Base36 2549g9

Cryptographic Hash Functions

md5 7346dbae318faad243a9cf7bc4c3cbb0
sha1 7d71c4634b79a3fb70b639fc943aacfd23d362e4
sha256 9d2c1e1fc76bc7a1940ef838037f3ff80b35738bc005092d906aaa7a703cf0c5
sha512 09474f985c4e557a31becf5cfffa357b4950cc52a75ece46943e0d98b8b0315e0a1600ed2b489780f6c518e42c382ac1f1e5a403385439bade6cecea8f2c6cd7
ripemd-160 b483656313e03825eccfe6a4e3ee31796dbfeb5d

129529305 as geometric shapes

Circle

Radius = n
Diameter 259058610
Circumference 813856626.02518
Area 5.2709141569343E+16

Sphere

Radius = n
Volume 9.1031712994982E+24
Surface area 2.1083656627737E+17
Circumference 813856626.02518

Square

Length = n
Perimeter 518117220
Area 16777840853783025
Diagonal 183182099.85576

Cube

Length = n
Surface area 100667045122698150
Volume 2.1732220651911E+24
Space diagonal 224351337.32909

Equilateral Triangle

Length = n
Perimeter 388587915
Area 7.2650182000142E+15
Altitude 112175668.66454

Triangular Pyramid

Length = n
Surface area 7.2650182000142E+15
Volume 2.5611667655348E+23
Height 61060699.95192