18081336 (number)

18081336 is an even 8-digits composite number following 18081335 and preceding 18081337. In scientific notation, it is written as 1.8081336 × 10^7. The sum of its digits is 30. It has a total of 7 prime factors and 64 positive divisors. There are 4478976 positive integers (up to 18081336) that are relatively prime to 18081336.

Interesting facts

Basic properties

Name

Name eighteen million eighty-one thousand three hundred thirty-six

Notation

Scientific notation 1.8081336 × 10^7
Engineering notation 1.8081336 × 10^6

Prime Factorization of 18081336

Prime Factorization 2 × 2 × 2 × 39 × 487 × 7 × 17

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 4520334
Product of the distinct prime numbers

The prime factorization of 18081336 is 2 × 2 × 2 × 39 × 487 × 7 × 17. Since it has a total of 7 prime factors.

Most popular turbo-numbers

7, 6, 77, 91, 675, 294, 8391, 4860, 49695, 43683, 369347, 958652, 3875827, 1004109, 62438937, 99813817, 346110107, 869367352, 6359227178, 7699370052

Basic calculations (n = 18081336)

Multiplication

n×y
n×2 36162672
n×3 54244008
n×4 72325344
n×5 90406680

Division

n÷y
n÷2 9040668
n÷3 6027112
n÷3 4520334
n÷5 3616267.2

Exponentiation

ny
n2 326934711544896
n3 5.9114163695063E+21
n4 1.0688630561294E+29
n5 1.9326472055863E+36

Nth Root

y√n
2√n 4252.2154225768
3√n 262.46828823265
4√n 65.209013353806
5√n 28.277831566301

Divisors of 18081336

1, 2, 4, 7, 8, 14, 17, 28, 34, 39, 56, 68, 78, 119, 136, 156, 238, 273, 312, 476, 487, 546, 663, 952, 974, 1092, 1326, 1948, 2184, 2652, 3409, 3896, 4641, 5304, 6818, 8279, 9282, 13636, 16558, 18564, 18993, 27272, 33116, 37128, 37986, 57953, 66232, 75972, 115906, 132951, 151944, 231812, 265902, 322881, 463624, 531804, 645762, 1063608, 1291524, 2260167, 2583048, 4520334, 9040668, 18081336

64 divisors

τ Total Divisors 64
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18081335
Sum of the proper positive divisors of n
A Arithmetic Mean 0.015625
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 64
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18081336 can be divided by 64 positive divisors. The sum of these divisors (counting 18081336) is 1, the average is 0.015625.

Base conversion 18081336

Base System Value
2 Binary 1000100111110011000111000
3 Ternary 1021000121221010
4 Quaternary 1010332120320
5 Quinary 14112100321
6 Senary 1443313520
8 Octal 104763070
10 Decimal 18081336
12 Duodecimal 607b8a0
16 Hexadecimal 113e638
20 Vigesimal 5d036g
36 Base36 arjnc

Cryptographic Hash Functions

md5 c752f786039554217d8d18bb3987399d
sha1 4194054485417a7cdf28585433240bba6a10bc17
sha256 2997789325aea72ffbd68dc23bae63d12e569e9e4a8be7a7b3b892bf7894a4f7
sha512 c7757a82eceaad22914c4817ec26f6aa3ffb7754d212b6a59d73a225ab55e6a2a5230a37daa6d285a15786f560efa5d8839bf1aa028070b26e882055a5c96a0b
ripemd-160 fad9c7fcded7157b2a862c07a7b7c3d812976052

18081336 as geometric shapes

Circle

Radius = n
Diameter 36162672
Circumference 113608384.68938
Area 1.0270956879929E+15

Sphere

Radius = n
Volume 2.4761682985002E+22
Surface area 4.1083827519718E+15
Circumference 113608384.68938

Square

Length = n
Perimeter 72325344
Area 326934711544896
Diagonal 25570870.597025

Cube

Length = n
Surface area 1961608269269376
Volume 5.9114163695063E+21
Space diagonal 31317792.620724

Equilateral Triangle

Length = n
Perimeter 54244008
Area 1.4156688278841E+14
Altitude 15658896.310362

Triangular Pyramid

Length = n
Surface area 1.4156688278841E+14
Volume 6.9666710021585E+20
Height 8523623.5323416