18994014 (number)

18994014 is an even 8-digits composite number following 18994013 and preceding 18994015. In scientific notation, it is written as 1.8994014 × 10^7. The sum of its digits is 36. It has a total of 6 prime factors and 48 positive divisors. There are 5624640 positive integers (up to 18994014) that are relatively prime to 18994014.

Interesting facts

Basic properties

Name

Name eighteen million nine hundred ninety-four thousand fourteen

Notation

Scientific notation 1.8994014 × 10^7
Engineering notation 1.8994014 × 10^6

Prime Factorization of 18994014

Prime Factorization 2 × 3 × 117 × 3 × 29 × 311

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 6
Total number of prime factors
rad Radical 6331338
Product of the distinct prime numbers

The prime factorization of 18994014 is 2 × 3 × 117 × 3 × 29 × 311. Since it has a total of 6 prime factors.

Most popular turbo-numbers

6, 4, 61, 100, 754, 725, 2377, 7696, 18303, 69539, 619888, 438379, 7838689, 6950615, 79209597, 14765591, 652149766, 645048260, 981762956, 5270442561

Basic calculations (n = 18994014)

Multiplication

n×y
n×2 37988028
n×3 56982042
n×4 75976056
n×5 94970070

Division

n÷y
n÷2 9497007
n÷3 6331338
n÷3 4748503.5
n÷5 3798802.8

Exponentiation

ny
n2 360772567832196
n3 6.8525192042207E+21
n4 1.3015684570024E+29
n5 2.4722009494261E+36

Nth Root

y√n
2√n 4358.2122481586
3√n 266.81213903007
4√n 66.016757328414
5√n 28.557708137698

Divisors of 18994014

1, 2, 3, 6, 9, 18, 29, 58, 87, 117, 174, 234, 261, 311, 351, 522, 622, 702, 933, 1053, 1866, 2106, 2799, 3393, 5598, 6786, 9019, 10179, 18038, 20358, 27057, 30537, 36387, 54114, 61074, 72774, 81171, 109161, 162342, 218322, 327483, 654966, 1055223, 2110446, 3165669, 6331338, 9497007, 18994014

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 -18994013
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 18994014 can be divided by 48 positive divisors. The sum of these divisors (counting 18994014) is 1, the average is 0.020833333333333.

Base conversion 18994014

Base System Value
2 Binary 1001000011101001101011110
3 Ternary 1022201222220000
4 Quaternary 1020131031132
5 Quinary 14330302024
6 Senary 1515035130
8 Octal 110351536
10 Decimal 18994014
12 Duodecimal 643baa6
16 Hexadecimal 121d35e
20 Vigesimal 5ie50e
36 Base36 bb3vi

Cryptographic Hash Functions

md5 523f9b4991f6d71d87832e80fcfe29d8
sha1 9d9b50a8252029c64bb9d0f25ff49512f2acb4e9
sha256 6ec4c178547b6cdc87299804f23c09953c642135b45f2f8fdaf381f761693313
sha512 0bb80018dccd4b163a636d6569752a259324a0cf3cb79b95620f977323a7bb142b0a46d1c8fd54e051eb84a1ea7268ae00d9b752ace7759dfb095e05eb4371ff
ripemd-160 ea54007b1895ae250da8bd2fa295f29a85096fda

18994014 as geometric shapes

Circle

Radius = n
Diameter 37988028
Circumference 119342909.68916
Area 1.1334004487184E+15

Sphere

Radius = n
Volume 2.870376532075E+22
Surface area 4.5336017948734E+15
Circumference 119342909.68916

Square

Length = n
Perimeter 75976056
Area 360772567832196
Diagonal 26861592.202704

Cube

Length = n
Surface area 2164635406993176
Volume 6.8525192042207E+21
Space diagonal 32898597.287675

Equilateral Triangle

Length = n
Perimeter 56982042
Area 1.5621910436561E+14
Altitude 16449298.643837

Triangular Pyramid

Length = n
Surface area 1.5621910436561E+14
Volume 8.0757713291925E+20
Height 8953864.0675681