18168082 (number)

18168082 is an even 8-digits composite number following 18168081 and preceding 18168083. In scientific notation, it is written as 1.8168082 × 10^7. The sum of its digits is 34. It has a total of 4 prime factors and 16 positive divisors. There are 8819200 positive integers (up to 18168082) that are relatively prime to 18168082.

Interesting facts

Basic properties

Name

Name eighteen million one hundred sixty-eight thousand eighty-two

Notation

Scientific notation 1.8168082 × 10^7
Engineering notation 1.8168082 × 10^6

Prime Factorization of 18168082

Prime Factorization 2 × 53 × 101 × 1697

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 4
Total number of prime factors
rad Radical 18168082
Product of the distinct prime numbers

The prime factorization of 18168082 is 2 × 53 × 101 × 1697. Since it has a total of 4 prime factors.

Most popular turbo-numbers

9, 3, 77, 35, 756, 546, 9334, 457, 91509, 64167, 803719, 469337, 2707959, 7919976, 47785396, 37545393, 168042888, 977434685, 8678410959, 307867810

Basic calculations (n = 18168082)

Multiplication

n×y
n×2 36336164
n×3 54504246
n×4 72672328
n×5 90840410

Division

n÷y
n÷2 9084041
n÷3 6056027.3333333
n÷3 4542020.5
n÷5 3633616.4

Exponentiation

ny
n2 330079203558724
n3 5.9969060367496E+21
n4 1.0895228062196E+29
n5 1.9794539684268E+36

Nth Root

y√n
2√n 4262.4033126864
3√n 262.88735314742
4√n 65.287083812086
5√n 28.304912473968

Divisors of 18168082

1, 2, 53, 101, 106, 202, 1697, 3394, 5353, 10706, 89941, 171397, 179882, 342794, 9084041, 18168082

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 -18168081
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 18168082 can be divided by 16 positive divisors. The sum of these divisors (counting 18168082) is 1, the average is 0.0625.

Base conversion 18168082

Base System Value
2 Binary 1000101010011100100010010
3 Ternary 1021012000220221
4 Quaternary 1011103210102
5 Quinary 14122334312
6 Senary 1445223254
8 Octal 105234422
10 Decimal 18168082
12 Duodecimal 6101b2a
16 Hexadecimal 1153912
20 Vigesimal 5db042
36 Base36 ateky

Cryptographic Hash Functions

md5 5e48cc4a6ca03e5149e5ad3c07f398a6
sha1 305bc77cc3762806f4e248c6f2d72e987b85212d
sha256 5e990aac196b672df2f84205a6933917ae4de800e6ded2037e69a62996e2c3c4
sha512 d6f7b48dd07232417095ae4b5e67a96725e74cbce9ba36bdefa7a6d5c1e0a8dc78f710dbe15d39387d12937c43aaf6e9914dc0072d81f1c3b10c47a1c44659f6
ripemd-160 579511613fdff444ac1508c2bbd11d84ac6a86ab

18168082 as geometric shapes

Circle

Radius = n
Diameter 36336164
Circumference 114153425.88203
Area 1.0369744010029E+15

Sphere

Radius = n
Volume 2.5119781265761E+22
Surface area 4.1478976040114E+15
Circumference 114153425.88203

Square

Length = n
Perimeter 72672328
Area 330079203558724
Diagonal 25693547.966707

Cube

Length = n
Surface area 1980475221352344
Volume 5.9969060367496E+21
Space diagonal 31468041.100078

Equilateral Triangle

Length = n
Perimeter 54504246
Area 1.4292848777139E+14
Altitude 15734020.550039

Triangular Pyramid

Length = n
Surface area 1.4292848777139E+14
Volume 7.067421541207E+20
Height 8564515.9889022