129334928 (number)

129334928 is an even 9-digits composite number following 129334927 and preceding 129334929. In scientific notation, it is written as 1.29334928 × 10^8. The sum of its digits is 41. It has a total of 6 prime factors and 20 positive divisors. There are 64610304 positive integers (up to 129334928) that are relatively prime to 129334928.

Interesting facts

Basic properties

Name

Name one hundred twenty-nine million three hundred thirty-four thousand nine hundred twenty-eight

Notation

Scientific notation 1.29334928 × 10^8
Engineering notation 1.29334928 × 10^6

Prime Factorization of 129334928

Prime Factorization 2 × 2 × 2 × 2 × 1409 × 5737

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 16166866
Product of the distinct prime numbers

The prime factorization of 129334928 is 2 × 2 × 2 × 2 × 1409 × 5737. Since it has a total of 6 prime factors.

Most popular turbo-numbers

5, 8, 43, 67, 306, 806, 790, 1926, 86278, 37165, 65890, 919418, 6472497, 9689482, 5056025, 35479595, 567926058, 146421641, 2978698885, 7302556320

Basic calculations (n = 129334928)

Multiplication

n×y
n×2 258669856
n×3 388004784
n×4 517339712
n×5 646674640

Division

n÷y
n÷2 64667464
n÷3 43111642.666667
n÷3 32333732
n÷5 25866985.6

Exponentiation

ny
n2 16727523600765184
n3 2.1634530605233E+24
n4 2.7981004581416E+32
n5 3.6189212129051E+40

Nth Root

y√n
2√n 11372.5515167
3√n 505.71434766813
4√n 106.64216575398
5√n 41.912461271012

Divisors of 129334928

1, 2, 4, 8, 16, 1409, 2818, 5636, 5737, 11272, 11474, 22544, 22948, 45896, 91792, 8083433, 16166866, 32333732, 64667464, 129334928

20 divisors

τ Total Divisors 20
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -129334927
Sum of the proper positive divisors of n
A Arithmetic Mean 0.05
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 20
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 129334928 can be divided by 20 positive divisors. The sum of these divisors (counting 129334928) is 1, the average is 0.05.

Base conversion 129334928

Base System Value
2 Binary 111101101010111111010010000
3 Ternary 100000100220011112
4 Quaternary 13231113322100
5 Quinary 231102204203
6 Senary 20500032452
8 Octal 755277220
10 Decimal 129334928
12 Duodecimal 37392728
16 Hexadecimal 7b57e90
20 Vigesimal 2086h68
36 Base36 2503gw

Cryptographic Hash Functions

md5 ac90ffec870a35f7ac5c06410aa7c2c4
sha1 17de9c780fd8ad12cee66d2f21069626b3e30b7f
sha256 8e7897a904da733fd13adc9bae4f4d103e4b07dbc1776f7679de530b7653773b
sha512 674a899f81bd273edfcb4069b49c7aac1937485fea494b64a5f3f0c796edf3fbc446110b89ba288097f5f97694bd545a31f51f2e16ebc114b64de3e0e49b9ff4
ripemd-160 17a1e89ef5dbb94ca1137fccb6606ea5a4eedd68

129334928 as geometric shapes

Circle

Radius = n
Diameter 258669856
Circumference 812635319.31473
Area 5.2551065256914E+16

Sphere

Radius = n
Volume 9.062250988435E+24
Surface area 2.1020426102766E+17
Circumference 812635319.31473

Square

Length = n
Perimeter 517339712
Area 16727523600765184
Diagonal 182907209.26615

Cube

Length = n
Surface area 100365141604591104
Volume 2.1634530605233E+24
Space diagonal 224014666.48926

Equilateral Triangle

Length = n
Perimeter 388004784
Area 7.2432301903332E+15
Altitude 112007333.24463

Triangular Pyramid

Length = n
Surface area 7.2432301903332E+15
Volume 2.5496538831247E+23
Height 60969069.755383