18884016 (number)

18884016 is an even 8-digits composite number following 18884015 and preceding 18884017. In scientific notation, it is written as 1.8884016 × 10^7. The sum of its digits is 36. It has a total of 8 prime factors and 70 positive divisors. There are 6290784 positive integers (up to 18884016) that are relatively prime to 18884016.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-four thousand sixteen

Notation

Scientific notation 1.8884016 × 10^7
Engineering notation 1.8884016 × 10^6

Prime Factorization of 18884016

Prime Factorization 2 × 2 × 2 × 2 × 27 × 3 × 9 × 1619

Composite number
ω Distinct Factors 5
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 2360502
Product of the distinct prime numbers

The prime factorization of 18884016 is 2 × 2 × 2 × 2 × 27 × 3 × 9 × 1619. Since it has a total of 8 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18884016)

Multiplication

n×y
n×2 37768032
n×3 56652048
n×4 75536064
n×5 94420080

Division

n÷y
n÷2 9442008
n÷3 6294672
n÷3 4721004
n÷5 3776803.2

Exponentiation

ny
n2 356606060288256
n3 6.7341545481804E+21
n4 1.2716788223431E+29
n5 2.4014403227988E+36

Nth Root

y√n
2√n 4345.5743003658
3√n 266.29608803437
4√n 65.920970110928
5√n 28.52455460948

Divisors of 18884016

70 divisors

τ Total Divisors 70
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18884015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.014285714285714
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 70
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18884016 can be divided by 70 positive divisors. The sum of these divisors (counting 18884016) is 1, the average is 0.014285714285714.

Base conversion 18884016

Base System Value
2 Binary 1001000000010010110110000
3 Ternary 1022112102000000
4 Quaternary 1020002112300
5 Quinary 14313242031
6 Senary 1512430000
8 Octal 110022660
10 Decimal 18884016
12 Duodecimal 63a8300
16 Hexadecimal 12025b0
20 Vigesimal 5i0a0g
36 Base36 b8r00

Cryptographic Hash Functions

md5 84eccc57872ad9c7643dd5e954ea7dc6
sha1 48f032025e9f7dc43e1a3762b020dd8b3fe2db87
sha256 992709040e63e8747bfc969d93ec79cee5db4634b579ed0559f14241a432e936
sha512 b772c162c634c320b398426a81bd99709e0c805e133e1dba5e40bd1eecf6f3c95c146eb7fbfabb79b58f21851fc4502558f2001de1b213d4e14718fadd8ac8b5
ripemd-160 12a43294db0803cc1d4928052c1acadfafbaa4c1

18884016 as geometric shapes

Circle

Radius = n
Diameter 37768032
Circumference 118651771.87174
Area 1.1203109792272E+15

Sphere

Radius = n
Volume 2.8207960608936E+22
Surface area 4.4812439169087E+15
Circumference 118651771.87174

Square

Length = n
Perimeter 75536064
Area 356606060288256
Diagonal 26706031.539271

Cube

Length = n
Surface area 2139636361729536
Volume 6.7341545481804E+21
Space diagonal 32708075.162944

Equilateral Triangle

Length = n
Perimeter 56652048
Area 1.5441495367656E+14
Altitude 16354037.581472

Triangular Pyramid

Length = n
Surface area 1.5441495367656E+14
Volume 7.9362772442943E+20
Height 8902010.5130902