18016842 (number)

18016842 is an even 8-digits composite number following 18016841 and preceding 18016843. In scientific notation, it is written as 1.8016842 × 10^7. The sum of its digits is 30. It has a total of 3 prime factors and 8 positive divisors. There are 6005612 positive integers (up to 18016842) that are relatively prime to 18016842.

Interesting facts

Basic properties

Name

Name eighteen million sixteen thousand eight hundred forty-two

Notation

Scientific notation 1.8016842 × 10^7
Engineering notation 1.8016842 × 10^6

Prime Factorization of 18016842

Prime Factorization 2 × 3 × 3002807

Composite number
ω Distinct Factors 3
Total number of distinct prime factors
Ω Total Factors 3
Total number of prime factors
rad Radical 18016842
Product of the distinct prime numbers

The prime factorization of 18016842 is 2 × 3 × 3002807. Since it has a total of 3 prime factors.

Most popular turbo-numbers

Basic calculations (n = 18016842)

Multiplication

n×y
n×2 36033684
n×3 54050526
n×4 72067368
n×5 90084210

Division

n÷y
n÷2 9008421
n÷3 6005614
n÷3 4504210.5
n÷5 3603368.4

Exponentiation

ny
n2 324606595652964
n3 5.8483857460373E+21
n4 1.0536944194141E+29
n5 1.8984245870865E+36

Nth Root

y√n
2√n 4244.625071782
3√n 262.15585195311
4√n 65.150787192343
5√n 28.257629982822

Divisors of 18016842

8 divisors

τ Total Divisors 8
Total number of the positive divisors of n
σ Sum of Divisors 1
Sum of all the positive divisors of n
s Aliquot Sum -18016841
Sum of the proper positive divisors of n
A Arithmetic Mean 0.125
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 8
Returns the total number of divisors (τ(n)) divided by the sum of the reciprocal of each divisors

The number 18016842 can be divided by 8 positive divisors. The sum of these divisors (counting 18016842) is 1, the average is 0.125.

Base conversion 18016842

Base System Value
2 Binary 1000100101110101001001010
3 Ternary 1020220100110110
4 Quaternary 1010232221022
5 Quinary 14103014332
6 Senary 1442055150
8 Octal 104565112
10 Decimal 18016842
12 Duodecimal 604a4b6
16 Hexadecimal 112ea4a
20 Vigesimal 5cc222
36 Base36 aq5vu

Cryptographic Hash Functions

md5 77b50780673bd668d2cc3634e9725e15
sha1 db7665109e291c9d0c30646571fa9634cb6e3158
sha256 6b0959d4a8304d0a44cdf623f1b88d352300b6a2794e08d2190de303be04a403
sha512 9a57fefbaec521bafeb17d922f081459f8dbe158b99c091ea0847986db1125a91d94976108ba44c28ac139c91f728c30b70fa01b9c0dd91f388dcd8ead4f178b
ripemd-160 5a03229ad1b576bdcc0372e05ed3c57802337bd7

18016842 as geometric shapes

Circle

Radius = n
Diameter 36033684
Circumference 113203156.93618
Area 1.0197816962101E+15

Sphere

Radius = n
Volume 2.4497660926814E+22
Surface area 4.0791267848406E+15
Circumference 113203156.93618

Square

Length = n
Perimeter 72067368
Area 324606595652964
Diagonal 25479662.307533

Cube

Length = n
Surface area 1947639573917784
Volume 5.8483857460373E+21
Space diagonal 31206085.735941

Equilateral Triangle

Length = n
Perimeter 54050526
Area 1.4055877903573E+14
Altitude 15603042.86797

Triangular Pyramid

Length = n
Surface area 1.4055877903573E+14
Volume 6.8923887000296E+20
Height 8493220.7691777