18730080 (number)

18730080 is an even 8-digits composite number following 18730079 and preceding 18730081. In scientific notation, it is written as 1.8730080 × 10^7. The sum of its digits is 27. It has a total of 8 prime factors and 48 positive divisors. There are 4994304 positive integers (up to 18730080) that are relatively prime to 18730080.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred thirty thousand eighty

Notation

Scientific notation 1.8730080 × 10^7
Engineering notation 1.8730080 × 10^6

Prime Factorization of 18730080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 5 × 9 × 13007

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1170630
Product of the distinct prime numbers

The prime factorization of 18730080 is 2 × 2 × 2 × 2 × 2 × 5 × 9 × 13007. Since it has a total of 8 prime factors.

Most popular turbo-numbers

7, 4, 44, 100, 236, 332, 1271, 3066, 20285, 25446, 937790, 270646, 4117097, 4952876, 56126628, 92331800, 684735239, 324213743, 8667691705, 1418226509

Basic calculations (n = 18730080)

Multiplication

n×y
n×2 37460160
n×3 56190240
n×4 74920320
n×5 93650400

Division

n÷y
n÷2 9365040
n÷3 6243360
n÷3 4682520
n÷5 3746016

Exponentiation

ny
n2 350815896806400
n3 6.5708098124556E+21
n4 1.2307179345208E+29
n5 2.3051445371009E+36

Nth Root

y√n
2√n 4327.8262442016
3√n 265.57052825354
4√n 65.786216217393
5√n 28.477897757555

Divisors of 18730080

1, 2, 4, 5, 8, 9, 10, 16, 18, 20, 32, 36, 40, 45, 72, 80, 90, 144, 160, 180, 288, 360, 720, 1440, 13007, 26014, 52028, 65035, 104056, 117063, 130070, 208112, 234126, 260140, 416224, 468252, 520280, 585315, 936504, 1040560, 1170630, 1873008, 2081120, 2341260, 3746016, 4682520, 9365040, 18730080

48 divisors

τ Total Divisors 48
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18730079
Sum of the proper positive divisors of n
A Arithmetic Mean 0.020833333333333
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 48
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18730080 can be divided by 48 positive divisors. The sum of these divisors (counting 18730080) is 1, the average is 0.020833333333333.

Base conversion 18730080

Base System Value
2 Binary 1000111011100110001100000
3 Ternary 1022020120211200
4 Quaternary 1013130301200
5 Quinary 14243330310
6 Senary 1505241200
8 Octal 107346140
10 Decimal 18730080
12 Duodecimal 6333200
16 Hexadecimal 11dcc60
20 Vigesimal 5h1540
36 Base36 b5g80

Cryptographic Hash Functions

md5 b283a4c2d48332735586eec4143cb19f
sha1 c2d0de8247339be948aa13e73b014b9c02536823
sha256 87ce02de886dbc695db7a68dc50b4e526eea503468131c0e1829b5c4bde73f08
sha512 c9dbc3a45472cbe6e6af2db28ecc45fae4f5e52d1dc61c8d8874952e894102d66f48e64c3af979c05dff36409b5ea96479915bbda61207592e62f609f0154118
ripemd-160 434fc9b942ee7ea93ba230180b989f43dab1cb90

18730080 as geometric shapes

Circle

Radius = n
Diameter 37460160
Circumference 117684563.4583
Area 1.1021206441695E+15

Sphere

Radius = n
Volume 2.7523743779928E+22
Surface area 4.408482576678E+15
Circumference 117684563.4583

Square

Length = n
Perimeter 74920320
Area 350815896806400
Diagonal 26488333.160333

Cube

Length = n
Surface area 2104895380838400
Volume 6.5708098124556E+21
Space diagonal 32441450.18983

Equilateral Triangle

Length = n
Perimeter 56190240
Area 1.5190773934288E+14
Altitude 16220725.094915

Triangular Pyramid

Length = n
Surface area 1.5190773934288E+14
Volume 7.7437736271241E+20
Height 8829444.3867777