305429145 (number)

305429145 is an odd 9-digits composite number following 305429144 and preceding 305429146. In scientific notation, it is written as 3.05429145 × 10^8. The sum of its digits is 33. It has a total of 4 prime factors and 16 positive divisors. There are 139323072 positive integers (up to 305429145) that are relatively prime to 305429145.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.05429145 × 10^8
Engineering notation 3.05429145 × 10^6

Prime Factorization of 305429145

Prime Factorization 3 × 35 × 503 × 5783

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 305429145
Product of the distinct prime numbers

The prime factorization of 305429145 is 3 × 35 × 503 × 5783. Since it has a total of 4 prime factors.

Most popular turbo-numbers

5, 4, 47, 6, 138, 415, 8174, 1905, 69575, 2847, 680552, 533470, 6543339, 747162, 68330948, 98665928, 978551824, 814117651, 1783909823, 432862756

Basic calculations (n = 305429145)

Multiplication

n×y
n×2 610858290
n×3 916287435
n×4 1221716580
n×5 1527145725

Division

n÷y
n÷2 152714572.5
n÷3 101809715
n÷3 76357286.25
n÷5 61085829

Exponentiation

ny
n2 93286962615431025
n3 2.8492557231278E+25
n4 8.7024573940128E+33
n5 2.6579841212523E+42

Nth Root

y√n
2√n 17476.531263383
3√n 673.44710782603
4√n 132.19883230718
5√n 49.771656513151

Divisors of 305429145

1, 3, 35, 105, 503, 1509, 5783, 17349, 17605, 52815, 202405, 607215, 2908849, 8726547, 101809715, 305429145

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 -305429144
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 305429145 can be divided by 16 positive divisors. The sum of these divisors (counting 305429145) is 1, the average is 0.0625.

Base conversion 305429145

Base System Value
2 Binary 10010001101000111101010011001
3 Ternary 210021201102000120
4 Quaternary 102031013222121
5 Quinary 1111142213040
6 Senary 50150223453
8 Octal 2215075231
10 Decimal 305429145
12 Duodecimal 86354b89
16 Hexadecimal 12347a99
20 Vigesimal 4f8ich5
36 Base36 51uemx

Cryptographic Hash Functions

md5 a6b5afff7cd84c06257723496d77a858
sha1 35e0dedf60b7c522693c06b4098eefba2087059b
sha256 70b87c54ddde9a111c4f59e239b176c9b981fe8bb999cf5f855576439c3f5a03
sha512 6dc1f83677b81d821dc6351636cc6bbb40016b28997f3b4ca5e8d5ad5cccf5cccc91b5424b4c0d17903600857c103ebe6e6effc0c95656894f74b640969e216d
ripemd-160 5770f21bc14e8d75588f1eebee5434158103ceba

305429145 as geometric shapes

Circle

Radius = n
Diameter 610858290
Circumference 1919067916.2484
Area 2.9306963642834E+17

Sphere

Radius = n
Volume 1.1934934463969E+26
Surface area 1.1722785457134E+18
Circumference 1919067916.2484

Square

Length = n
Perimeter 1221716580
Area 93286962615431025
Diagonal 431942039.20302

Cube

Length = n
Surface area 559721775692586150
Volume 2.8492557231278E+25
Space diagonal 529018797.25232

Equilateral Triangle

Length = n
Perimeter 916287435
Area 4.0394439733426E+16
Altitude 264509398.62616

Triangular Pyramid

Length = n
Surface area 4.0394439733426E+16
Volume 3.3578800719304E+24
Height 143980679.73434