18884416 (number)

18884416 is an even 8-digits composite number following 18884415 and preceding 18884417. In scientific notation, it is written as 1.8884416 × 10^7. The sum of its digits is 40. It has a total of 8 prime factors and 28 positive divisors. There are 8878080 positive integers (up to 18884416) that are relatively prime to 18884416.

Interesting facts

Basic properties

Name

Name eighteen million eight hundred eighty-four thousand four hundred sixteen

Notation

Scientific notation 1.8884416 × 10^7
Engineering notation 1.8884416 × 10^6

Prime Factorization of 18884416

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 289 × 1021

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 8
Total number of prime factors
rad Radical 590138
Product of the distinct prime numbers

The prime factorization of 18884416 is 2 × 2 × 2 × 2 × 2 × 2 × 289 × 1021. Since it has a total of 8 prime factors.

Most popular turbo-numbers

2, 2, 18, 75, 438, 769, 8893, 9366, 5384, 17633, 499425, 237475, 2733948, 679563, 34278772, 50011778, 830225037, 312078625, 9222793106, 7117368552

Basic calculations (n = 18884416)

Multiplication

n×y
n×2 37768832
n×3 56653248
n×4 75537664
n×5 94422080

Division

n÷y
n÷2 9442208
n÷3 6294805.3333333
n÷3 4721104
n÷5 3776883.2

Exponentiation

ny
n2 356621167661056
n3 6.7345824845171E+21
n4 1.2717865722394E+29
n5 2.4016946693382E+36

Nth Root

y√n
2√n 4345.6203239584
3√n 266.29796824324
4√n 65.921319191581
5√n 28.524675449508

Divisors of 18884416

1, 2, 4, 8, 16, 32, 64, 289, 578, 1021, 1156, 2042, 2312, 4084, 4624, 8168, 9248, 16336, 18496, 32672, 65344, 295069, 590138, 1180276, 2360552, 4721104, 9442208, 18884416

28 divisors

τ Total Divisors 28
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18884415
Sum of the proper positive divisors of n
A Arithmetic Mean 0.035714285714286
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 28
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18884416 can be divided by 28 positive divisors. The sum of these divisors (counting 18884416) is 1, the average is 0.035714285714286.

Base conversion 18884416

Base System Value
2 Binary 1001000000010011101000000
3 Ternary 1022112102112211
4 Quaternary 1020002131000
5 Quinary 14313300131
6 Senary 1512431504
8 Octal 110023500
10 Decimal 18884416
12 Duodecimal 63a8594
16 Hexadecimal 1202740
20 Vigesimal 5i0b0g
36 Base36 b8rb4

Cryptographic Hash Functions

md5 a168b84c76d1a7011adb08548f8f7652
sha1 688992d339bf66ebdf1ce01d3211bac7397c5161
sha256 e509b5cc530a44c6c7a58838ae461b55e674676a90192456a9bb43fdc152d13a
sha512 09a1fe4b795cef9e320ee0d64679ade9f804b1e33c7f1ada1d367ee4c505c69fa17560112287173dbd7c7dcca2742a4bf16976868c71ccd5d65cf5b78ef65cc0
ripemd-160 e768ee59c1560516ddd42cde5eadad7351b8be44

18884416 as geometric shapes

Circle

Radius = n
Diameter 37768832
Circumference 118654285.14587
Area 1.1203584404386E+15

Sphere

Radius = n
Volume 2.8209753144471E+22
Surface area 4.4814337617543E+15
Circumference 118654285.14587

Square

Length = n
Perimeter 75537664
Area 356621167661056
Diagonal 26706597.224695

Cube

Length = n
Surface area 2139727005966336
Volume 6.7345824845171E+21
Space diagonal 32708767.983267

Equilateral Triangle

Length = n
Perimeter 56653248
Area 1.5442149536087E+14
Altitude 16354383.991633

Triangular Pyramid

Length = n
Surface area 1.5442149536087E+14
Volume 7.9367815721037E+20
Height 8902199.0748985