16644018 (number)

16644018 is an even 8-digits composite number following 16644017 and preceding 16644019. In scientific notation, it is written as 1.6644018 × 10^7. The sum of its digits is 30. It has a total of 4 prime factors and 16 positive divisors. There are 5453856 positive integers (up to 16644018) that are relatively prime to 16644018.

Interesting facts

Basic properties

Name

Name sixteen million six hundred forty-four thousand eighteen

Notation

Scientific notation 1.6644018 × 10^7
Engineering notation 1.6644018 × 10^6

Prime Factorization of 16644018

Prime Factorization 2 × 3 × 59 × 47017

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 16644018
Product of the distinct prime numbers

The prime factorization of 16644018 is 2 × 3 × 59 × 47017. Since it has a total of 4 prime factors.

Most popular turbo-numbers

2, 7, 66, 93, 860, 205, 7409, 8917, 30606, 46704, 217066, 219856, 68818, 7770326, 14324839, 42785904, 29332915, 509765485, 9399469393, 3535356163

Basic calculations (n = 16644018)

Multiplication

n×y
n×2 33288036
n×3 49932054
n×4 66576072
n×5 83220090

Division

n÷y
n÷2 8322009
n÷3 5548006
n÷3 4161004.5
n÷5 3328803.6

Exponentiation

ny
n2 277023335184324
n3 4.6107813772279E+21
n4 7.6741928236646E+28
n5 1.2772940349254E+36

Nth Root

y√n
2√n 4079.7080777918
3√n 255.32071910057
4√n 63.872592540086
5√n 27.813243331942

Divisors of 16644018

1, 2, 3, 6, 59, 118, 177, 354, 47017, 94034, 141051, 282102, 2774003, 5548006, 8322009, 16644018

16 divisors

τ Total Divisors 16
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -16644017
Sum of the proper positive divisors of n
A Arithmetic Mean 0.0625
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 16
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 16644018 can be divided by 16 positive divisors. The sum of these divisors (counting 16644018) is 1, the average is 0.0625.

Base conversion 16644018

Base System Value
2 Binary 111111011111011110110010
3 Ternary 1011022121022010
4 Quaternary 333133132302
5 Quinary 13230102033
6 Senary 1352423350
8 Octal 77373662
10 Decimal 16644018
12 Duodecimal 56a7b56
16 Hexadecimal fdf7b2
20 Vigesimal 540a0i
36 Base36 9wqlu

Cryptographic Hash Functions

md5 27be88f4423ecc775ac61629f7250305
sha1 b46f503e7d868cdaab87b9c7e63babc91d2024cc
sha256 c0cb386a4dcecd3305c88b5c452bae7e098cccb0f1b31089e48e4c06b9b2e419
sha512 f07ddd16e85b6318d1bdec6c009edc9e4a6f9029621e2812dee379bc938b549118b1ff614c724302f0158ea7bbd01c3248dec12b29517e88305e68c275ad32cb
ripemd-160 afe305ceec7ed841163ce18e5d8c8386a45fc494

16644018 as geometric shapes

Circle

Radius = n
Diameter 33288036
Circumference 104577449.35003
Area 8.7029447468802E+14

Sphere

Radius = n
Volume 1.9313595869344E+22
Surface area 3.4811778987521E+15
Circumference 104577449.35003

Square

Length = n
Perimeter 66576072
Area 277023335184324
Diagonal 23538195.987982

Cube

Length = n
Surface area 1662140011105944
Volume 4.6107813772279E+21
Space diagonal 28828284.818091

Equilateral Triangle

Length = n
Perimeter 49932054
Area 1.1995462285536E+14
Altitude 14414142.409045

Triangular Pyramid

Length = n
Surface area 1.1995462285536E+14
Volume 5.4338579640109E+20
Height 7846065.3293273