305424385 (number)

305424385 is an odd 9-digits composite number following 305424384 and preceding 305424386. In scientific notation, it is written as 3.05424385 × 10^8. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 207272448 positive integers (up to 305424385) that are relatively prime to 305424385.

Interesting facts

Basic properties

Name

Name three hundred five million four hundred twenty-four thousand three hundred eighty-five

Notation

Scientific notation 3.05424385 × 10^8
Engineering notation 3.05424385 × 10^6

Prime Factorization of 305424385

Prime Factorization 5 × 7 × 97 × 89963

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 305424385
Product of the distinct prime numbers

The prime factorization of 305424385 is 5 × 7 × 97 × 89963. Since it has a total of 4 prime factors.

Most popular turbo-numbers

10, 4, 70, 28, 230, 190, 7235, 4434, 88409, 36753, 360405, 868906, 5033480, 5608598, 66736169, 49239647, 674851221, 581650855, 4866786021, 9497637916

Basic calculations (n = 305424385)

Multiplication

n×y
n×2 610848770
n×3 916273155
n×4 1221697540
n×5 1527121925

Division

n÷y
n÷2 152712192.5
n÷3 101808128.33333
n÷3 76356096.25
n÷5 61084877

Exponentiation

ny
n2 93284054952628225
n3 2.8491225114213E+25
n4 8.701914908405E+33
n5 2.6577770092219E+42

Nth Root

y√n
2√n 17476.395080222
3√n 673.44360933334
4√n 132.19831723672
5√n 49.771501377621

Divisors of 305424385

1, 5, 7, 35, 97, 485, 679, 3395, 89963, 449815, 629741, 3148705, 8726411, 43632055, 61084877, 305424385

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 -305424384
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 305424385 can be divided by 16 positive divisors. The sum of these divisors (counting 305424385) is 1, the average is 0.0625.

Base conversion 305424385

Base System Value
2 Binary 10010001101000110100000000001
3 Ternary 210021201011111021
4 Quaternary 102031012200001
5 Quinary 1111142040020
6 Senary 50150145441
8 Octal 2215064001
10 Decimal 305424385
12 Duodecimal 86352281
16 Hexadecimal 12346801
20 Vigesimal 4f8i0j5
36 Base36 51uayp

Cryptographic Hash Functions

md5 5fb9888a154694b970b310a6e130f5c7
sha1 23623e4c06df8af61742c3952b30d0983a77c6d1
sha256 c984d10634b07793b8089e22ef96755e4c5143adcb49b566c2e4b4db00a89a45
sha512 4d8a2e0371635b718a6d72b0cf1da3e8129c59c05244ea859cb61a4342b06a5495269cba650297381ea134a1d54082deca401eb95b3bf1aca692ec25d237aa95
ripemd-160 6e5659b43be866d4794e7762dcf69f7f6fe7adde

305424385 as geometric shapes

Circle

Radius = n
Diameter 610848770
Circumference 1919038008.2864
Area 2.9306050173624E+17

Sphere

Radius = n
Volume 1.1934376468078E+26
Surface area 1.172242006945E+18
Circumference 1919038008.2864

Square

Length = n
Perimeter 1221697540
Area 93284054952628225
Diagonal 431935307.54646

Cube

Length = n
Surface area 559704329715769350
Volume 2.8491225114213E+25
Space diagonal 529010552.69048

Equilateral Triangle

Length = n
Perimeter 916273155
Area 4.03931806785E+16
Altitude 264505276.34524

Triangular Pyramid

Length = n
Surface area 4.03931806785E+16
Volume 3.3577230804287E+24
Height 143978435.84882