30804784 (number)

30804784 is an even 8-digits composite number following 30804783 and preceding 30804785. In scientific notation, it is written as 3.0804784 × 10^7. The sum of its digits is 34. It has a total of 5 prime factors and 10 positive divisors. There are 15402384 positive integers (up to 30804784) that are relatively prime to 30804784.

Interesting facts

Basic properties

Name

Name thirty million eight hundred four thousand seven hundred eighty-four

Notation

Scientific notation 3.0804784 × 10^7
Engineering notation 3.0804784 × 10^6

Prime Factorization of 30804784

Prime Factorization 2 × 2 × 2 × 2 × 1925299

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 3850598
Product of the distinct prime numbers

The prime factorization of 30804784 is 2 × 2 × 2 × 2 × 1925299. Since it has a total of 5 prime factors.

Most popular turbo-numbers

2, 5, 38, 54, 132, 185, 8137, 8292, 3059, 81028, 936196, 974062, 5580370, 2623235, 32632798, 28600802, 576461939, 406549352, 8278571286, 9354735787

Basic calculations (n = 30804784)

Multiplication

n×y
n×2 61609568
n×3 92414352
n×4 123219136
n×5 154023920

Division

n÷y
n÷2 15402392
n÷3 10268261.333333
n÷3 7701196
n÷5 6160956.8

Exponentiation

ny
n2 948934717286656
n3 2.9231728996117E+22
n4 9.0047709767191E+29
n5 2.773900249073E+37

Nth Root

y√n
2√n 5550.2057619515
3√n 313.47727001943
4√n 74.499703099754
5√n 31.45745859024

Divisors of 30804784

1, 2, 4, 8, 16, 1925299, 3850598, 7701196, 15402392, 30804784

10 divisors

τ Total Divisors 10
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30804783
Sum of the proper positive divisors of n
A Arithmetic Mean 0.1
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 10
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30804784 can be divided by 10 positive divisors. The sum of these divisors (counting 30804784) is 1, the average is 0.1.

Base conversion 30804784

Base System Value
2 Binary 1110101100000101100110000
3 Ternary 2010222001012221
4 Quaternary 1311200230300
5 Quinary 30341223114
6 Senary 3020130424
8 Octal 165405460
10 Decimal 30804784
12 Duodecimal a396a14
16 Hexadecimal 1d60b30
20 Vigesimal 9cabj4
36 Base36 ic94g

Cryptographic Hash Functions

md5 b425b29b8c02351ef9b806b04eadba00
sha1 abc69ace3569123c0eb6efcb6b0b5d066bbf8372
sha256 f7bf05b0fe86d10025213c3da591bba6368a4bfc6f9c12613c9803ca879cc04b
sha512 d13916b8363c0505db607929be80f9826feec74c941848c15408ea18d45fb752e91366b066c6e47ebf476a69dbcf45fd053ae5875dfae38301817cdd7774bd85
ripemd-160 843192dc88d997b574689134f5f3c67f9f034641

30804784 as geometric shapes

Circle

Radius = n
Diameter 61609568
Circumference 193552166.21964
Area 2.9811663365641E+15

Sphere

Radius = n
Volume 1.224455800879E+23
Surface area 1.1924665346256E+16
Circumference 193552166.21964

Square

Length = n
Perimeter 123219136
Area 948934717286656
Diagonal 43564543.318774

Cube

Length = n
Surface area 5693608303719936
Volume 2.9231728996117E+22
Space diagonal 53355451.004185

Equilateral Triangle

Length = n
Perimeter 92414352
Area 4.1090078585162E+14
Altitude 26677725.502092

Triangular Pyramid

Length = n
Surface area 4.1090078585162E+14
Volume 3.4449922998269E+21
Height 14521514.439591