30687612 (number)

30687612 is an even 8-digits composite number following 30687611 and preceding 30687613. In scientific notation, it is written as 3.0687612 × 10^7. The sum of its digits is 33. It has a total of 5 prime factors and 24 positive divisors. There are 9784368 positive integers (up to 30687612) that are relatively prime to 30687612.

Interesting facts

Basic properties

Name

Name thirty million six hundred eighty-seven thousand six hundred twelve

Notation

Scientific notation 3.0687612 × 10^7
Engineering notation 3.0687612 × 10^6

Prime Factorization of 30687612

Prime Factorization 2 × 2 × 3 × 23 × 111187

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 15343806
Product of the distinct prime numbers

The prime factorization of 30687612 is 2 × 2 × 3 × 23 × 111187. Since it has a total of 5 prime factors.

Most popular turbo-numbers

10, 5, 47, 8, 687, 475, 4669, 1775, 9327, 58264, 730835, 766574, 332559, 1323986, 91039667, 5000665, 457631802, 832005171, 2182821131, 8017553820

Basic calculations (n = 30687612)

Multiplication

n×y
n×2 61375224
n×3 92062836
n×4 122750448
n×5 153438060

Division

n÷y
n÷2 15343806
n÷3 10229204
n÷3 7671903
n÷5 6137522.4

Exponentiation

ny
n2 941729530262544
n3 2.8899430433639E+22
n4 8.8685450816851E+29
n5 2.7215447047126E+37

Nth Root

y√n
2√n 5539.6400605093
3√n 313.07930771795
4√n 74.42875828945
5√n 31.433491181559

Divisors of 30687612

1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 111187, 222374, 333561, 444748, 667122, 1334244, 2557301, 5114602, 7671903, 10229204, 15343806, 30687612

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -30687611
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 30687612 can be divided by 24 positive divisors. The sum of these divisors (counting 30687612) is 1, the average is 0.041666666666667.

Base conversion 30687612

Base System Value
2 Binary 1110101000100000101111100
3 Ternary 2010202002111020
4 Quaternary 1311010011330
5 Quinary 30324000422
6 Senary 3013424140
8 Octal 165040574
10 Decimal 30687612
12 Duodecimal a33b050
16 Hexadecimal 1d4417c
20 Vigesimal 9bfj0c
36 Base36 i9qpo

Cryptographic Hash Functions

md5 7cccf6b409a6ce1a21055310a6a29163
sha1 eff546fc46e0f1e6377930850c3a8b5f64779665
sha256 e53b5da4c6d6f9ac811e5947d2c1bf2c0fedf9e8cc51edb58616aacc4210bf86
sha512 bd3aee55b145ef46777b8ffa054cb4ff54b4f4c55945cd0c6623389575a7728fc94d66a9d33fedf5a119f266e3c0da52ead7fe6aac5720d65dff8e928760eea3
ripemd-160 92f86bee441b8f835a553772d454925d98585b35

30687612 as geometric shapes

Circle

Radius = n
Diameter 61375224
Circumference 192815952.83083
Area 2.9585305739414E+15

Sphere

Radius = n
Volume 1.2105365112433E+23
Surface area 1.1834122295766E+16
Circumference 192815952.83083

Square

Length = n
Perimeter 122750448
Area 941729530262544
Diagonal 43398837.087243

Cube

Length = n
Surface area 5650377181575264
Volume 2.8899430433639E+22
Space diagonal 53152503.14696

Equilateral Triangle

Length = n
Perimeter 92062836
Area 4.0778084835067E+14
Altitude 26576251.57348

Triangular Pyramid

Length = n
Surface area 4.0778084835067E+14
Volume 3.4058305386759E+21
Height 14466279.029081