18782016 (number)

18782016 is an even 8-digits composite number following 18782015 and preceding 18782017. In scientific notation, it is written as 1.8782016 × 10^7. The sum of its digits is 33. It has a total of 9 prime factors and 56 positive divisors. There are 5690880 positive integers (up to 18782016) that are relatively prime to 18782016.

Interesting facts

Basic properties

Name

Name eighteen million seven hundred eighty-two thousand sixteen

Notation

Scientific notation 1.8782016 × 10^7
Engineering notation 1.8782016 × 10^6

Prime Factorization of 18782016

Prime Factorization 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 8893

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 9
Total number of prime factors
rad Radical 586938
Product of the distinct prime numbers

The prime factorization of 18782016 is 2 × 2 × 2 × 2 × 2 × 2 × 3 × 11 × 8893. Since it has a total of 9 prime factors.

Most popular turbo-numbers

2, 1, 64, 50, 318, 435, 2547, 2516, 70263, 30277, 974591, 397551, 8528184, 8908455, 7571648, 99709170, 943893439, 706542142, 4702879684, 5462558143

Basic calculations (n = 18782016)

Multiplication

n×y
n×2 37564032
n×3 56346048
n×4 75128064
n×5 93910080

Division

n÷y
n÷2 9391008
n÷3 6260672
n÷3 4695504
n÷5 3756403.2

Exponentiation

ny
n2 352764125024256
n3 6.6256214404316E+21
n4 1.2444252790413E+29
n5 2.3372815501758E+36

Nth Root

y√n
2√n 4333.8223313837
3√n 265.81576554295
4√n 65.831772962481
5√n 28.493673348084

Divisors of 18782016

1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 8893, 17786, 26679, 35572, 53358, 71144, 97823, 106716, 142288, 195646, 213432, 284576, 293469, 391292, 426864, 569152, 586938, 782584, 853728, 1173876, 1565168, 1707456, 2347752, 3130336, 4695504, 6260672, 9391008, 18782016

56 divisors

τ Total Divisors 56
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18782015
Sum of the proper positive divisors of n
A Arithmetic Mean 0.017857142857143
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 56
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18782016 can be divided by 56 positive divisors. The sum of these divisors (counting 18782016) is 1, the average is 0.017857142857143.

Base conversion 18782016

Base System Value
2 Binary 1000111101001011101000000
3 Ternary 1022100020002020
4 Quaternary 1013221131000
5 Quinary 14302011031
6 Senary 1510321440
8 Octal 107513500
10 Decimal 18782016
12 Duodecimal 6359280
16 Hexadecimal 11e9740
20 Vigesimal 5h7f0g
36 Base36 b6kao

Cryptographic Hash Functions

md5 54f75827a7fa4124e28e9a4809742a61
sha1 5337183d8a340251e19921da9b4edf871db57bf6
sha256 d4c9356ed9ccda59cf46610c8d6b9463548f043a5682890c73c37cb11485e8c4
sha512 be93dd7ac4bcc0c526def915c0201535c2fb7e7cea739000c06d421a44e4ee18f458904b08bb1ac1b3f0aa8706daf66622d8436c8652908914b0bb2620d1b97e
ripemd-160 cfbd05e04aab8de7cace9c40cf7e46257ee6d7bc

18782016 as geometric shapes

Circle

Radius = n
Diameter 37564032
Circumference 118010886.97041
Area 1.1082411836262E+15

Sphere

Radius = n
Volume 2.7753338190302E+22
Surface area 4.4329647345049E+15
Circumference 118010886.97041

Square

Length = n
Perimeter 75128064
Area 352764125024256
Diagonal 26561781.755908

Cube

Length = n
Surface area 2116584750145536
Volume 6.6256214404316E+21
Space diagonal 32531405.980572

Equilateral Triangle

Length = n
Perimeter 56346048
Area 1.527513469074E+14
Altitude 16265702.990286

Triangular Pyramid

Length = n
Surface area 1.527513469074E+14
Volume 7.8083697501736E+20
Height 8853927.2519695