18083668 (number)

18083668 is an even 8-digits composite number following 18083667 and preceding 18083669. In scientific notation, it is written as 1.8083668 × 10^7. The sum of its digits is 40. It has a total of 5 prime factors and 24 positive divisors. There are 8525088 positive integers (up to 18083668) that are relatively prime to 18083668.

Interesting facts

Basic properties

Name

Name eighteen million eighty-three thousand six hundred sixty-eight

Notation

Scientific notation 1.8083668 × 10^7
Engineering notation 1.8083668 × 10^6

Prime Factorization of 18083668

Prime Factorization 2 × 2 × 19 × 277 × 859

Composite number
ω Distinct Factors 4
Total number of distinct prime factors
Ω Total Factors 5
Total number of prime factors
rad Radical 9041834
Product of the distinct prime numbers

The prime factorization of 18083668 is 2 × 2 × 19 × 277 × 859. Since it has a total of 5 prime factors.

Most popular turbo-numbers

5, 1, 64, 3, 395, 681, 2565, 1427, 24210, 69325, 399027, 275162, 8941990, 6019222, 99787317, 92624795, 485043743, 574492090, 1261206154, 2819443344

Basic calculations (n = 18083668)

Multiplication

n×y
n×2 36167336
n×3 54251004
n×4 72334672
n×5 90418340

Division

n÷y
n÷2 9041834
n÷3 6027889.3333333
n÷3 4520917
n÷5 3616733.6

Exponentiation

ny
n2 327019048334224
n3 5.9137038997521E+21
n4 1.0694145797342E+29
n5 1.9338938214273E+36

Nth Root

y√n
2√n 4252.4896237381
3√n 262.4795715017
4√n 65.211115798904
5√n 28.278560942731

Divisors of 18083668

1, 2, 4, 19, 38, 76, 277, 554, 859, 1108, 1718, 3436, 5263, 10526, 16321, 21052, 32642, 65284, 237943, 475886, 951772, 4520917, 9041834, 18083668

24 divisors

τ Total Divisors 24
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18083667
Sum of the proper positive divisors of n
A Arithmetic Mean 0.041666666666667
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 24
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18083668 can be divided by 24 positive divisors. The sum of these divisors (counting 18083668) is 1, the average is 0.041666666666667.

Base conversion 18083668

Base System Value
2 Binary 1000100111110111101010100
3 Ternary 1021000202010111
4 Quaternary 1010332331110
5 Quinary 14112134133
6 Senary 1443332404
8 Octal 104767524
10 Decimal 18083668
12 Duodecimal 6081104
16 Hexadecimal 113ef54
20 Vigesimal 5d0938
36 Base36 arlg4

Cryptographic Hash Functions

md5 1c4b8a2250e130e61327a68e9019f4fa
sha1 93fa426ee93ff2157f60d0a9917eaf369a8800ce
sha256 c76e89e3b1a204620854f9b35c536bd17719fb218cae2b4ec096e2efe1c1e915
sha512 5620e9534cd457f9e53ab2cae876032d497497d6c1750830545c3af1fefb89c6f693c8b6ba253f44d84444fa02b8b0b9b7c8f35a75fedec5bcfbee987aaf4097
ripemd-160 9187114095bb87bf34af503c121c3ce9b54e77bd

18083668 as geometric shapes

Circle

Radius = n
Diameter 36167336
Circumference 113623037.07751
Area 1.0273606398307E+15

Sphere

Radius = n
Volume 2.4771264969289E+22
Surface area 4.1094425593229E+15
Circumference 113623037.07751

Square

Length = n
Perimeter 72334672
Area 327019048334224
Diagonal 25574168.543052

Cube

Length = n
Surface area 1962114290005344
Volume 5.9137038997521E+21
Space diagonal 31321831.763207

Equilateral Triangle

Length = n
Perimeter 54251004
Area 1.4160340168942E+14
Altitude 15660915.881604

Triangular Pyramid

Length = n
Surface area 1.4160340168942E+14
Volume 6.9693668824067E+20
Height 8524722.8476841