30308520 (number)

30308520 is an even 8-digits composite number following 30308519 and preceding 30308521. In scientific notation, it is written as 3.0308520 × 10^7. The sum of its digits is 21. It has a total of 7 prime factors and 64 positive divisors. There are 7347200 positive integers (up to 30308520) that are relatively prime to 30308520.

Interesting facts

Basic properties

Name

Name thirty million three hundred eight thousand five hundred twenty

Notation

Scientific notation 3.0308520 × 10^7
Engineering notation 3.0308520 × 10^6

Prime Factorization of 30308520

Prime Factorization 2 × 2 × 2 × 3 × 5 × 11 × 22961

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 7577130
Product of the distinct prime numbers

The prime factorization of 30308520 is 2 × 2 × 2 × 3 × 5 × 11 × 22961. Since it has a total of 7 prime factors.

Most popular turbo-numbers

Basic calculations (n = 30308520)

Multiplication

n×y
n×2 60617040
n×3 90925560
n×4 121234080
n×5 151542600

Division

n÷y
n÷2 15154260
n÷3 10102840
n÷3 7577130
n÷5 6061704

Exponentiation

ny
n2 918606384590400
n3 2.7841599979486E+22
n4 8.4383768981025E+29
n5 2.5575471498368E+37

Nth Root

y√n
2√n 5505.3174295403
3√n 311.78477925185
4√n 74.197826312772
5√n 31.355443357175

Divisors of 30308520

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30308519
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30308520 can be divided by 64 positive divisors. The sum of these divisors (counting 30308520) is 1, the average is 0.015625.

Base conversion 30308520

Base System Value
2 Binary 1110011100111100010101000
3 Ternary 2010000211110210
4 Quaternary 1303213202220
5 Quinary 30224333040
6 Senary 3001341120
8 Octal 163474250
10 Decimal 30308520
12 Duodecimal a1977a0
16 Hexadecimal 1ce78a8
20 Vigesimal 998b60
36 Base36 i1m7c

Cryptographic Hash Functions

md5 2357c0cab053c1beec88ad7d6ea6e0a1
sha1 47d38d95ae558d03ad550401505f1c868a514555
sha256 8b255088de1ba15b02dc5978373049f53c8690f7fea88a7fac7235e5f7dd26c9
sha512 f41c0dd5c7f86b7f32845f308597b55492c2a2372430dc33baa79f28d968c58b7bc98582d2e25b1046ab22e676e8f0054787a6230e92055a17be901514dae133
ripemd-160 c0cfaa3bffb6a598df0690eaecefc1d1fc39a6b7

30308520 as geometric shapes

Circle

Radius = n
Diameter 60617040
Circumference 190434047.54636
Area 2.8858870693699E+15

Sphere

Radius = n
Volume 1.1662262127965E+23
Surface area 1.154354827748E+16
Circumference 190434047.54636

Square

Length = n
Perimeter 121234080
Area 918606384590400
Diagonal 42862720.039456

Cube

Length = n
Surface area 5511638307542400
Volume 2.7841599979486E+22
Space diagonal 52495896.542217

Equilateral Triangle

Length = n
Perimeter 90925560
Area 3.9776823256693E+14
Altitude 26247948.271109

Triangular Pyramid

Length = n
Surface area 3.9776823256693E+14
Volume 3.2811640240963E+21
Height 14287573.346485