18894016 (number)

18894016 is an even 8-digits composite number following 18894015 and preceding 18894017. In scientific notation, it is written as 1.8894016 × 10^7. The sum of its digits is 37. It has a total of 7 prime factors and 14 positive divisors. There are 9446976 positive integers (up to 18894016) that are relatively prime to 18894016.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred ninety-four thousand sixteen

Notation

Scientific notation 1.8894016 × 10^7
Engineering notation 1.8894016 × 10^6

Prime Factorization of 18894016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 295219

Composite number
ω Distinct Factors 2
Total number of distinct prime factors
Ω Total Factors 7
Total number of prime factors
rad Radical 590438
Product of the distinct prime numbers

The prime factorization of 18894016 is 2 × 2 × 2 × 2 × 2 × 2 × 295219. Since it has a total of 7 prime factors.

Most popular turbo-numbers

8, 10, 93, 62, 728, 931, 8998, 5207, 93253, 37484, 719677, 571286, 7284801, 9804944, 36238625, 69944366, 339200971, 220702481, 6897487161, 9813694633

Basic calculations (n = 18894016)

Multiplication

n×y
n×2 37788032
n×3 56682048
n×4 75576064
n×5 94470080

Division

n÷y
n÷2 9447008
n÷3 6298005.3333333
n÷3 4723504
n÷5 3778803.2

Exponentiation

ny
n2 356983840608256
n3 6.7448583961938E+21
n4 1.2743746245542E+29
n5 2.4078054546321E+36

Nth Root

y√n
2√n 4346.7247439883
3√n 266.3430852932
4√n 65.929695464095
5√n 28.527574996084

Divisors of 18894016

1, 2, 4, 8, 16, 32, 64, 295219, 590438, 1180876, 2361752, 4723504, 9447008, 18894016

14 divisors

τ Total Divisors 14
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18894015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.071428571428571
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 14
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18894016 can be divided by 14 positive divisors. The sum of these divisors (counting 18894016) is 1, the average is 0.071428571428571.

Base conversion 18894016

Base System Value
2 Binary 1001000000100110011000000
3 Ternary 1022112220201101
4 Quaternary 1020010303000
5 Quinary 14314102031
6 Senary 1512544144
8 Octal 110046300
10 Decimal 18894016
12 Duodecimal 63b2054
16 Hexadecimal 1204cc0
20 Vigesimal 5i1f0g
36 Base36 b8yps

Cryptographic Hash Functions

md5 c9422f199e73ff92ce0a8878c5a01a4e
sha1 d9621d2a89efffd136a5b0527a10d4dbd06ea853
sha256 2009d60aaa403053a78689953346d3f9e1c13e965e08024110444499043b297c
sha512 9f4a4e0733013b47166ee5687357a88902ac820b435c6c3f22c3a69b2215f48a784cc348a5f5bde31183a7891d96a903bc646a54905d152d76b1b451cfe5d3c6
ripemd-160 e0c9fc7b83b4994b6ee004bf33965798ae575754

18894016 as geometric shapes

Circle

Radius = n
Diameter 37788032
Circumference 118714603.72482
Area 1.1214978111052E+15

Sphere

Radius = n
Volume 2.8252796782648E+22
Surface area 4.4859912444207E+15
Circumference 118714603.72482

Square

Length = n
Perimeter 75576064
Area 356983840608256
Diagonal 26720173.674894

Cube

Length = n
Surface area 2141903043649536
Volume 6.7448583961938E+21
Space diagonal 32725395.671019

Equilateral Triangle

Length = n
Perimeter 56682048
Area 1.5457853735364E+14
Altitude 16362697.83551

Triangular Pyramid

Length = n
Surface area 1.5457853735364E+14
Volume 7.9488918501528E+20
Height 8906724.5582981