305429144 (number)

305429144 is an even 9-digits composite number following 305429143 and preceding 305429145. In scientific notation, it is written as 3.05429144 × 10^8. The sum of its digits is 32. It has a total of 6 prime factors and 32 positive divisors. There are 145644576 positive integers (up to 305429144) that are relatively prime to 305429144.

Interesting facts

Basic properties

Name

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

Notation

Scientific notation 3.05429144 × 10^8
Engineering notation 3.05429144 × 10^6

Prime Factorization of 305429144

Prime Factorization 2 × 2 × 2 × 23 × 367 × 4523

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 76357286
Product of the distinct prime numbers

The prime factorization of 305429144 is 2 × 2 × 2 × 23 × 367 × 4523. Since it has a total of 6 prime factors.

Most popular turbo-numbers

Basic calculations (n = 305429144)

Multiplication

n×y
n×2 610858288
n×3 916287432
n×4 1221716576
n×5 1527145720

Division

n÷y
n÷2 152714572
n÷3 101809714.66667
n÷3 76357286
n÷5 61085828.8

Exponentiation

ny
n2 93286962004572736
n3 2.8492556951417E+25
n4 8.7024572800426E+33
n5 2.65798407774E+42

Nth Root

y√n
2√n 17476.531234773
3√n 673.44710709105
4√n 132.19883219898
5√n 49.77165648056

Divisors of 305429144

32 divisors

τ Total Divisors 32
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -305429143
Sum of the proper positive divisors of n
A Arithmetic Mean 0.03125
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 32
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 305429144 can be divided by 32 positive divisors. The sum of these divisors (counting 305429144) is 1, the average is 0.03125.

Base conversion 305429144

Base System Value
2 Binary 10010001101000111101010011000
3 Ternary 210021201102000112
4 Quaternary 102031013222120
5 Quinary 1111142213034
6 Senary 50150223452
8 Octal 2215075230
10 Decimal 305429144
12 Duodecimal 86354b88
16 Hexadecimal 12347a98
20 Vigesimal 4f8ich4
36 Base36 51uemw

Cryptographic Hash Functions

md5 1e0b5a0b7c25c788b02cc45d8d891060
sha1 f723a5f5dd63f68021e7c41d7d6aaaf093606674
sha256 f0df33209a764d5d89247c0f926ecf249ed4cd8f7aba1e3741bab38d114489d8
sha512 482e4fbc62cd89d82bf0e0f219840915517fa867b58bf6646bc7b75ec16a2365ce1c9025da5eb9098324555524bde3ec0b82df364fd3463a96f05a6cde73fe09
ripemd-160 35156e394b189fd2f65ee58842b0766af8ac7bdf

305429144 as geometric shapes

Circle

Radius = n
Diameter 610858288
Circumference 1919067909.9652
Area 2.9306963450928E+17

Sphere

Radius = n
Volume 1.1934934346741E+26
Surface area 1.1722785380371E+18
Circumference 1919067909.9652

Square

Length = n
Perimeter 1221716576
Area 93286962004572736
Diagonal 431942037.78881

Cube

Length = n
Surface area 559721772027436416
Volume 2.8492556951417E+25
Space diagonal 529018795.52027

Equilateral Triangle

Length = n
Perimeter 916287432
Area 4.0394439468917E+16
Altitude 264509397.76014

Triangular Pyramid

Length = n
Surface area 4.0394439468917E+16
Volume 3.3578800389485E+24
Height 143980679.26294