18394080 (number)

18394080 is an even 8-digits composite number following 18394079 and preceding 18394081. In scientific notation, it is written as 1.8394080 × 10^7. The sum of its digits is 33. It has a total of 8 prime factors and 48 positive divisors. There are 4904960 positive integers (up to 18394080) that are relatively prime to 18394080.

Interesting facts

Basic properties

Name

Name eighteen million three hundred ninety-four thousand eighty

Notation

Scientific notation 1.8394080 × 10^7
Engineering notation 1.8394080 × 10^6

Prime Factorization of 18394080

Prime Factorization 2 × 2 × 2 × 2 × 2 × 3 × 5 × 38321

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 1149630
Product of the distinct prime numbers

The prime factorization of 18394080 is 2 × 2 × 2 × 2 × 2 × 3 × 5 × 38321. Since it has a total of 8 prime factors.

Most popular turbo-numbers

4, 1, 39, 24, 254, 895, 2974, 9613, 63904, 24334, 557258, 110769, 2323005, 6471180, 71236157, 99328418, 341365567, 103577047, 1254685965, 8145870333

Basic calculations (n = 18394080)

Multiplication

n×y
n×2 36788160
n×3 55182240
n×4 73576320
n×5 91970400

Division

n÷y
n÷2 9197040
n÷3 6131360
n÷3 4598520
n÷5 3678816

Exponentiation

ny
n2 338342179046400
n3 6.2234931087538E+21
n4 1.1447543012187E+29
n5 2.105670219696E+36

Nth Root

y√n
2√n 4288.8320088341
3√n 263.97290814737
4√n 65.489174745404
5√n 28.374983273917

Divisors of 18394080

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 38321, 76642, 114963, 153284, 191605, 229926, 306568, 383210, 459852, 574815, 613136, 766420, 919704, 1149630, 1226272, 1532840, 1839408, 2299260, 3065680, 3678816, 4598520, 6131360, 9197040, 18394080

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 -18394079
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 18394080 can be divided by 48 positive divisors. The sum of these divisors (counting 18394080) is 1, the average is 0.020833333333333.

Base conversion 18394080

Base System Value
2 Binary 1000110001010101111100000
3 Ternary 1021121111221020
4 Quaternary 1012022233200
5 Quinary 14202102310
6 Senary 1454125440
8 Octal 106125740
10 Decimal 18394080
12 Duodecimal 61b0880
16 Hexadecimal 118abe0
20 Vigesimal 5ej540
36 Base36 ay8yo

Cryptographic Hash Functions

md5 52c0a81c757b9ab095f24b983c3eaf0a
sha1 3ddcf0444053b497bb252871a0a1228116f7231f
sha256 9c8e9842133bc946a4f2f09dcf921c1ddc9f6918b9ae6e73a89da76efc33ab7d
sha512 466a1a3e0fe66f8aa0f56417a8392b6e83335dd7848899ee906e71c287c9936b81e0568eb9f616dca19af60ed64c16b3eaedcc9dfd2f1e22e78eb1fc68fac9cf
ripemd-160 fb7cb4487f8b5efdf2c1c98871a818b8afd2616f

18394080 as geometric shapes

Circle

Radius = n
Diameter 36788160
Circumference 115573413.19509
Area 1.0629333040917E+15

Sphere

Radius = n
Volume 2.6068906973504E+22
Surface area 4.2517332163669E+15
Circumference 115573413.19509

Square

Length = n
Perimeter 73576320
Area 338342179046400
Diagonal 26013157.403376

Cube

Length = n
Surface area 2030053074278400
Volume 6.2234931087538E+21
Space diagonal 31859481.118487

Equilateral Triangle

Length = n
Perimeter 55182240
Area 1.4650646111298E+14
Altitude 15929740.559243

Triangular Pyramid

Length = n
Surface area 1.4650646111298E+14
Volume 7.3344569664459E+20
Height 8671052.4677919