30394512 (number)

30394512 is an even 8-digits composite number following 30394511 and preceding 30394513. In scientific notation, it is written as 3.0394512 × 10^7. The sum of its digits is 27. It has a total of 6 prime factors and 20 positive divisors. There are 10131456 positive integers (up to 30394512) that are relatively prime to 30394512.

Interesting facts

Basic properties

Name

Name thirty million three hundred ninety-four thousand five hundred twelve

Notation

Scientific notation 3.0394512 × 10^7
Engineering notation 3.0394512 × 10^6

Prime Factorization of 30394512

Prime Factorization 2 × 2 × 2 × 2 × 9 × 211073

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 3799314
Product of the distinct prime numbers

The prime factorization of 30394512 is 2 × 2 × 2 × 2 × 9 × 211073. Since it has a total of 6 prime factors.

Most popular turbo-numbers

9, 2, 73, 30, 548, 147, 7261, 2263, 75774, 74731, 955591, 851777, 6101993, 9933093, 22208468, 19324393, 313198544, 656646153, 6505339943, 553423750

Basic calculations (n = 30394512)

Multiplication

n×y
n×2 60789024
n×3 91183536
n×4 121578048
n×5 151972560

Division

n÷y
n÷2 15197256
n÷3 10131504
n÷3 7598628
n÷5 6078902.4

Exponentiation

ny
n2 923826359718144
n3 2.8079251376369E+22
n4 8.5345514291008E+29
n5 2.5940352582642E+37

Nth Root

y√n
2√n 5513.1218016656
3√n 312.07936836826
4√n 74.250399336741
5√n 31.373215669803

Divisors of 30394512

1, 2, 4, 8, 9, 16, 18, 36, 72, 144, 211073, 422146, 844292, 1688584, 1899657, 3377168, 3799314, 7598628, 15197256, 30394512

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 -30394511
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 30394512 can be divided by 20 positive divisors. The sum of these divisors (counting 30394512) is 1, the average is 0.05.

Base conversion 30394512

Base System Value
2 Binary 1110011111100100010010000
3 Ternary 2010012012102200
4 Quaternary 1303330202100
5 Quinary 30240111022
6 Senary 3003243200
8 Octal 163744220
10 Decimal 30394512
12 Duodecimal a219500
16 Hexadecimal 1cfc890
20 Vigesimal 99j65c
36 Base36 i3gk0

Cryptographic Hash Functions

md5 961ba88f0562666fa56220dd0d5fc235
sha1 78610046f9eb22b8ae1759b7ab1af1bd9141b5f6
sha256 89ce9ad76ad3971eed94a664486b955354beb8e32e766112b2c1b7490e303a60
sha512 4187d0acf5aa006d15db098f1575074496ab566d8307ad7e28e0fe4105451a34e7db9e3511655b75a9c1abcf1e65887711164b2aa968511f8e1a73214878b28c
ripemd-160 b87911e0a12e163f54fc38341685699fda5365b6

30394512 as geometric shapes

Circle

Radius = n
Diameter 60789024
Circumference 190974351.21729
Area 2.9022861048831E+15

Sphere

Radius = n
Volume 1.1761809312307E+23
Surface area 1.1609144419532E+16
Circumference 190974351.21729

Square

Length = n
Perimeter 121578048
Area 923826359718144
Diagonal 42984331.092112

Cube

Length = n
Surface area 5542958158308864
Volume 2.8079251376369E+22
Space diagonal 52644839.055262

Equilateral Triangle

Length = n
Perimeter 91183536
Area 4.0002854810081E+14
Altitude 26322419.527631

Triangular Pyramid

Length = n
Surface area 4.0002854810081E+14
Volume 3.3091715098121E+21
Height 14328110.364037