30493456 (number)

30493456 is an even 8-digits composite number following 30493455 and preceding 30493457. In scientific notation, it is written as 3.0493456 × 10^7. The sum of its digits is 34. It has a total of 6 prime factors and 20 positive divisors. There are 13068576 positive integers (up to 30493456) that are relatively prime to 30493456.

Interesting facts

Basic properties

Name

Name thirty million four hundred ninety-three thousand four hundred fifty-six

Notation

Scientific notation 3.0493456 × 10^7
Engineering notation 3.0493456 × 10^6

Prime Factorization of 30493456

Prime Factorization 2 × 2 × 2 × 2 × 7 × 272263

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3811682
Product of the distinct prime numbers

The prime factorization of 30493456 is 2 × 2 × 2 × 2 × 7 × 272263. Since it has a total of 6 prime factors.

Most popular turbo-numbers

4, 7, 63, 66, 635, 869, 401, 9256, 77516, 16744, 701108, 721224, 7027211, 3922898, 29855367, 83822803, 605848870, 801420452, 97551658, 2662292651

Basic calculations (n = 30493456)

Multiplication

n×y
n×2 60986912
n×3 91480368
n×4 121973824
n×5 152467280

Division

n÷y
n÷2 15246728
n÷3 10164485.333333
n÷3 7623364
n÷5 6098691.2

Exponentiation

ny
n2 929850858823936
n3 2.835436625011E+22
n4 8.6462261965561E+29
n5 2.6365331809073E+37

Nth Root

y√n
2√n 5522.0880108886
3√n 312.41764144319
4√n 74.310752996378
5√n 31.393615123942

Divisors of 30493456

1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 272263, 544526, 1089052, 1905841, 2178104, 3811682, 4356208, 7623364, 15246728, 30493456

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 -30493455
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 30493456 can be divided by 20 positive divisors. The sum of these divisors (counting 30493456) is 1, the average is 0.05.

Base conversion 30493456

Base System Value
2 Binary 1110100010100101100010000
3 Ternary 2010101020011021
4 Quaternary 1310110230100
5 Quinary 30301242311
6 Senary 3005325224
8 Octal 164245420
10 Decimal 30493456
12 Duodecimal a266814
16 Hexadecimal 1d14b10
20 Vigesimal 9abdcg
36 Base36 i5kwg

Cryptographic Hash Functions

md5 046ba33ece085270acd3c3bac619bb9b
sha1 86dc125f5e7455999bef4792dc3f934725be1226
sha256 8e53fc923b76a4c1a5563292c078c3bcac93a76eb073805b8cbde5508b1aa414
sha512 74370d9a695f7fca38532b26d6ac0e539218361850c1fcba00272552eb13b633d5cac1063047790fb4025d27853eb52c4b6ccb6c95c739571b2364ec39436386
ripemd-160 56beb68f6c6b51ac614193c8c3bee14126a1324b

30493456 as geometric shapes

Circle

Radius = n
Diameter 60986912
Circumference 191596034.70433
Area 2.9212126270154E+15

Sphere

Radius = n
Volume 1.1877049161139E+23
Surface area 1.1684850508062E+16
Circumference 191596034.70433

Square

Length = n
Perimeter 121973824
Area 929850858823936
Diagonal 43124259.038827

Cube

Length = n
Surface area 5579105152943616
Volume 2.835436625011E+22
Space diagonal 52816215.090366

Equilateral Triangle

Length = n
Perimeter 91480368
Area 4.0263723273615E+14
Altitude 26408107.545183

Triangular Pyramid

Length = n
Surface area 4.0263723273615E+14
Volume 3.3415941086166E+21
Height 14374753.012942